Wednesday, March 19, 2008

Late again, but I'm now on Facebook

As I've said before, I am often late to the latest popular things. I was late to switch from VHS to DVD, late to get an iPod, late to blogging, and I still don't use a cell phone much at all. Adding to this list... Facebook. I've been meaning to get myself included at Facebook for a long time now, and last week I finally did it. It will take me some time to fill out my profile to my satisfaction, and to explore the many wonderful apps and widgets one can add. I'm having fun with it so far.

I've of course been on the more professionally-oriented social networking site LinkedIn, for quite a long time. But that is to be expected since I'm 34 years old, not 16 or 22.

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Saturday, January 19, 2008

Backup and Music Streaming with Windows Home Server

I am pleased to report that over the recent holidays I got a Windows Home Server and was able to get it up and running with amazing ease. I got the HP MediaSmart EX475, which comes with 1 TB (that's 1,000 GB) of storage space. Here is info on it from HP's site, and then also from Amazon. I ordered straight from HP, and it came quickly.

I've only just begun to make use of this machine, but so far I'm quite happy with it. The obvious thing to use it for immediately is automatic backup of all computers in your home. Between midnight and 6 am the WHS wakes up each computer on my network and backs them up. The first backup is heavy of course, but then after that it uses smart technology to only backup the files that are changed or new. You can then rollback individual files or entire hard drives to any date should something go wrong -- and of course, things inevitably go wrong. Since I'm as lazy as the next guy when it comes to backing up my files, this is a great solution. I no longer need to worry about it!

The other thing I've begun using my WHS for is streaming music to our primary television in the living room. Now, there are many ways one can do this -- with media center PCs, or XBox, or whatever. And I've had a Tivo machine for a while, and so could have been doing this all along. But I found the approach used by Tivo Desktop to be cumbersome, so I never bothered using it much. But with WHS, and with the handy Tivo Publisher Add-in For Windows Home Server, I can now listen to any MP3s that I have stored on WHS via iTunes. Very cool, because I didn't need to mess with Tivo Desktop, convert files in any way, etc. Oh, and ditto for photos and videos... for what that's worth... though I've not yet gotten my photos organized and stored on the WHS machine, and I doubt I'll be doing much perusing of photos on my TV anyway.

You can learn more about WHS by visiting the Microsoft WHS homepage.

And see also my original posting about WHS over a year ago. Unlike many technologies, this one is living up the hype and my own expectations for it.

There are many other things I hope to use my WHS for, as time permits me to explore the available add-ons and try out the various use scenarios (like remote access). So watch this blog for more updates on this...

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Friday, December 14, 2007

Windows Home Server -- Latest Marketing is Kinda Funny

Not hugely funny, but not bad either. Here is some new Microsoft marketing videos for Windows Home Server. On the left there are four videos, a brief intro and three themed videos. Then on the bottom right check out the fake children's book that explains about home servers -- a clever idea. My favorite line is about the uncle who smells like bark.

I haven't yet bought my Windows Home Server, but I will be doing so very soon, as I've been waiting all year for them to be released.

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Sunday, November 25, 2007

Hurdles for Bloggers from Cuba

Here is an interesting article about the hurdles that bloggers in Cuba face. And yet there are some in America who still praise the totalitarian Communist regime that causes so much misery in Cuba.

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Saturday, November 03, 2007

TuneGlue AudioMaps

The October 16 issue of PC Magazine had a sidebar noting the site TuneGlue as a "Best of the Internet". I checked it out, and it is pretty slick. It is a flash-based site that takes the name of a music group or artist as input, and then lets you get back various bits of information about them. The most interesting aspect is the audio-map feature, accessible by clicking the artist's circle and then clicking Expand. This locates six-related artists, from which you could then repeat the procedure several times to develop a music-map to see the relationships between the artists.

I did several tests of this and found it to be fairly accurate. I started with Enya, and found that many of the artists it said were one or two-level relationships with Enya are exactly the same artists that Pandora selects for me based on my interest in Enya.

The results for Pink Floyd were not very enlightening, as they included some of the biggest groups from the 60s and 70s (Beatles, Doors, Led Zep, etc.). But then when I tried Jethro Tull, I was pleased to see Pink Floyd as one of the six bands directly related.

I tried several other artists, with mixed results in my opinion. Then again, perhaps what I consider to be closely related artists and what the rest of the world does are not in close alignment!

I'll also note that the database seems to be pretty deep, as I looked up Dargaard and they were included, as is Stan Rogers a favorite of Susan's.

Pretty nifty site, and a good way to research new artists that you might want to check out!

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Unfortunate Web Domain Names

From the September 4, 2007 issue of PC Magazine we get a hilarious sidebar "The 6 Most Unfortunate Web Domain Names":
  • Children's Wear = childrenswear.co.uk
  • IHA Vegas = ihavegas.com
  • ipAnywhere = ipanywhere.com
  • Mole Station Nursery = molestationnursery.com
  • Therapist Finder = therapistfinder.com
  • ViaGrafix = viagrafix.com

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Sunday, October 28, 2007

Ripping on Windows Vista

Here is a funny YouTube video that rips on Windows Vista. Some clever jabs there. I have one computer with Vista, and don't have any major gripes actually. But I still found this video kinda funny.

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Tuesday, October 02, 2007

Vicipaedia

Now here is something I wouldn't have thought of... a Latin version of Wikipedia. It is called Vikipaedia. Apparently this is a good place for people to practice their latin skills.

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Saturday, September 22, 2007

Banned from the Internet?

This item from the CHE is bizarre:

After a college student was found harassing (indeed, threatening) a fellow student via e-mail, a judge ordered him to stay away from her and her friends. But the judge went a step further, telling the student that he is not allowed on the Internet at all...

Where to begin here? First, the easy criticism from practicality -- how will this ban on Internet usage be enforced? With even minimal technical savvy the kid will find his way onto the Internet -- or simply use the Internet via a friend's account/login/etc.

But aside from that issue, on the principle of the matter, this judge's decision is insane. The judge has clearly gone far beyond a just punishment for this individual, and is clearly thereby violating this person's rights. For one thing, email is just one part of the Internet. This would be like someone stalking someone else in the real world, say by driving by their house constantly and yelling nasty things or whatever. This judge would apparently not just put a restaining order on such a person requiring them to stay away from that house -- he would take away the stalkers driver's license altogether. Further, because driving is just one mode of transportation, he'd apparently bar the stalker from flying, taking trains, riding his bike, and so on.

Surely this aspect of the decision will be tossed out on appeal... I hope!

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Wednesday, September 12, 2007

Windows Home Server Website is Updated

Today Microsoft updated their website for the forthcoming Windows Home Server product due out this fall. They have different sections targetting different audiences (Home Users, Enthusiasts, etc.). Way back in January, when I first heard of WHS, I blogged at length about my excitement for this product's potential. I'm still just as interested in it today, and I look forward to getting a WHS machine later this year.

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Saturday, September 01, 2007

An Interesting Idea: Wikirage

A new site called Wikirage is very interesting. It provides a list of the entries in Wikipedia that are getting the most frequent edits over various periods of time (past hour, past 24 hours, past week, and so on). The lists generated are more-or-less a good way to get a sense of the very latest new-generating events, on the assumption that if something is an important news item it would generate a wikipedia change -- and likely many in a flurry, as wikipedians hurry to get as accurate an account of the event as possible.

At the Wikirage homepage the default list shows the 100 entries based on edits over the past day. Giving it a quick glance, there are many entries that are about major sports events from the past day, some political news from the past day, and so on. I suspect that this site will be a hit!

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Saturday, August 25, 2007

Problem with Windows Vista Networking with Windows XP

Like many folks, I recently bought a new laptop that has Windows Vista as the OS. I still have computers on my network that use Windows XP. I have a pretty standard SOHO network with a standard LinkSys router, so you'd think this wouldn't be all that tough to do. Well, it wasn't easy at all. I had all kinds of problems getting the Vista machine to even see the XP machines, even though I had done all the obvious stuff (e.g., in the same workgroup, same user id logins used, necessary protocols and so on installed and configured, firewalls tested to see if they were the problem, and more).

In the end, the solution was a buried setting in the registry that needed a tweak:
  1. On your Vista machine: Start, Run, regedit
  2. Navigate to the following folder: HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Lsa
  3. In the right, double-click "LmCompatibilityLevel"
  4. Change the value to 1 (probably currently 3)
  5. Restart your computer

That fixed it... as I was then able to share files between the computers, no problem. Hopefully this will help someone else out there with a similar problem!

Oh, and for info on what that setting is for, see here.

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Outlook 2007 RSS Date Problem

I upgraded from Eudora to Outlook 2007 earlier this year, and for the most part I've been very happy with it. I use it for email of course, but also for tasks/to-do list information, contacts/address book, and also as my RSS reader for blogs and other feeds. It is this last area where I was having one problem with Outlook 2007, as any blog feeds that were from Blogger were listing all entries as having a date of 12/31/2006. The problem is that Outlook has problems supporting the Atom feed format, as opposed to say the RSS2 feed format.

Many other folks have the same problem of course, and it took a lot of research at discussion forums and so on to find a workaround that we can use -- until MSFT fixes this aspect of Outlook 2007.

Many people suggested appending ?alt=rss to the end of the URL of your atom feed, and that this would then produce an RSS2 feed that Outlook 2007 could work with properly. But that doesn't work. What you need to do is append that parameter to the end of the URL of the feed as it is stored at the Blogger.com site -- not at your blog's location. This is an address that looks something like this:

http://www.blogger.com/feeds/23832556/posts/default

That is the one for my blog, Philosopher Stone. Yours would be identical, except it would have a different number string there in the middle. How can you get this URL? One way is to look for it in the metadata at the beginning of your feed. If you are using IE7, you can do this by browsing your feed, right-clicking, and choosing View Source. Then look around for a URL just like above, except with different numbers. There you have it!

Use that in Outlook 2007, except append ?alt=rss to the end of it, like this:

http://www.blogger.com/feeds/23832556/posts/default?alt=rss

That should do it! Your date display problem will now be solved!

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Saturday, August 11, 2007

Social Bookmarking Explained

I've never started up with del.icio.us or any of the other popular "social bookmarking" sites that have become so popular in recent years. I've always thought that could be useful for me, but I've never taken the plunge. If you aren't clear on what this is about, I found this YouTube video to be quite good at explaining the basics.

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My Top 10 Work and Learning Tools

I recently blogged about the top-100 tools listing that has resulted from a poll conducted by the Centre for Learning and Performance Technologies. The results are still growing, as the Centre approaches its goal of gathering results from 100 "learning professionals - consultants, analysts, developers, practitioners, academics".

After posting that blog entry, Jane Hart -- head of the Centre -- posted a comment and invited me to submit my own top-10 for inclusion in this list. Since I was already thinking about what my top-10 would be, it was easy for me to type up my annotated list and send it along, and she has kindly now included it in the results. You can see me in the list of folks included here (I'm #95). And then my Top-10 list, with my reasons for each, is given here. As I noted in my earlier post, the question is quite broad and includes tools important to me for "personal work" and for "learning". The current top-100 list is here, and you can also see the results grouped by type here.

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Tuesday, August 07, 2007

Wikipedia Nears Two Million English Entries

Here is a brief blurb from CHE, with an interesting quote from Jimbo Wales, about Wikipedia nearing the two-million mark for English-language entries.

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Kittens and Puppies Fighting Spam

Computerworld had an interesting article about Microsoft's use of photos of kittens and puppies to fight email spam: "Kittens could sink their wee teeth into spam deluge." This use of technology is evolutionary not revolutionary, but I liked the added benefit of their use of PetFinder.com, thereby promoting pet adoptions as a side benefit.

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Monday, August 06, 2007

Top 100 "Learning Tools"

I recently learned from a few different sources of an interesting poll being conducted by the Centre for Learning and Performance Technologies. This is what they did recently: "In July we asked e-learning professionals - consultants, analysts, developers, practitioners, academics, etc - to let us know what their 10 favourite tools were for their own personal working and learning or for creating and delivering learning solutions."

So given that very broad poll question... first see the current top-100 results.

Then here is the list of folks whose votes are in so far -- which would be important to consider since this is both a small population of respondents and also a broad question to be asked, so there could easily be institution-bias, e.g., if many are from academia or government or business, or a greater number who do a particular type of work (word-heavy, graphic-heavy, etc.).

Then to see the same results organized by type -- which is also useful and interesting -- see the so-called "Learning Toolbox".

As they note: "This collection is proving to be a popular resource to find out about the wide range of tools that can be used in a learning context, and is demonstrating that e-learning is much much more than online courses."

A few comments of my own (about the top-100):
  1. The top 15 are not what I would consider "learning specific" tools. They are all broader than that ("personal work" tools, and so on). Some are Web 2.0 tools, some are standards like Word and PPT.
  2. At #16 we have Moodle, which is a Course Management System -- an open source solution. So that is the highest ranking purely "learning" related tool.
  3. Around #16 is also where you'll start to see some tools you might not have heard of before. Has everyone reading this heard of Moodle? Netvibes? Ning? MindManager? Those are all in the top 25, receiving 8 or more votes each!
  4. Adobe Captivate (which I've used and think highly of) is at #22 with 8 votes. Articulate Presenter is right behind it with 7 votes, though strangely the nearly identical product, Adobe Presenter, is not in the top 100.
  5. I'm a bit surprised to see Wikipedia so low (just 5 votes), but that could be the result of very vague instructions for voting -- many might not have thought of particular Wikis, instead thinking to vote for their favorite wiki software application (e.g., MediaWiki, WikiSpaces, Drupal, etc.)
  6. While there are many commercial apps included, I think there is a bias here towards open-source apps -- perhaps with good reason in many instances. For instance, FireFox ranks first with 45 votes, and IE just gets 4 votes -- yet far more people the world around still use IE over Firefox. I think many people who responded no doubt use IE7, but do so by default, and so wouldn't think to mention it in their top 10.

There certainly is a lot of new technologies out there! It is amazing what Open Source, collaborative building, and also traditional commercial software building can collectively produce!

Maybe I'll submit my own top-10, or at least indicate them on this blog sometime. I think most of my top-10 would already be in the top-100 somewhere... but... my favorite tool for a list like this (again, more for personal work than for "learning" per se) is not in the top-100! Answer: OneNote.

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A Union for Bloggers? Huh?

My wife Susan sent me a link today and prefaced it with "This is not a joke article from the Onion." That certainly got me curious, so I read the blog posting at Rational Jen that was itself a response to the Forbes.com piece "Bloggers Consider Forming Labor Union" (my friend Chris also mentions this on his new blog here). As a story about bloggers, no doubt this is being much talked about around the Blogosphere -- alas, I don't have time right now to look around for others' comments on this story.

Assuming this isn't a joke, I'll comment on a few bits from the Forbes article:

In a move that might make some people scratch their heads, a loosely formed coalition of left-leaning bloggers are trying to band together to form a labor union they hope will help them receive health insurance, conduct collective bargaining or even set professional standards.

Huh? Who will they receive it from? Who are they going to be collectively bargaining with? They are not employed by anyone! This is bizarre. The only thing I can imagine here, with regard to health insurance premiums, is that a very large number of bloggers banded together in some sort of way that insurers recognized, then they could be considered a "pool" the way large companies are, and this can lower insurance rates somewhat. Is that what they are hoping for? Other than that, I don't know where they are going to be magically given health care from or with whom they plan to bargain collectively.
Organizers hope a bloggers' labor group will not only showcase the growing
professionalism of the Web-based writers, but also the importance of their roles in candidates' campaigns.

Its not clear to me how these benefits will derive from having a union. Again, being as charitable as I can, are they thinking that they will do someting like MSM columnists who have their content aggregated on larger sites and thereby reach an audience they would have difficulty reaching as lone writers? If so, then they should just write for group blogs, or use RSS to aggregate their blog postings on particular sites. I don't see what role a "labor union" will play here.
Others see a blogger coalition as a way to find health insurance discounts, fight for press credentials or even establish guidelines for dealing with advertising and presenting data on page views.

That first issue I addressed above -- I think they must mean the insurance pool idea. I can see the value of press credentials, but can't bloggers just get together and write guidelines for various things? What role does an actual "labor union" play here? Is this just semantics that is throwing me off?
"It would raise the professionalism," said Leslie Robinson, a writer at ColoradoConfidential.com. "Maybe we could get more jobs, bona fide jobs."

How would forming a labor union "raise the professionalism"? And why don't such bloggers -- if they actually want "real" jobs as writers -- go get them? Don't big bloggers love being on the outside of the MSM? Are they now saying they want real jobs as writers afterall? I don't get the desire here, nor how forming a "labor union" is the answer -- afterall, most employers would rather not have to deal with labor unions, not to mention a labor union composed mostly of ultra-leftist folks -- which it seems is mostly the type of bloggers who are interested in forming a "labor union" for bloggers.
"The blogosphere is such a weird term and such a weird idea. It's anyone who wants to do it," Hopkins said. "There's absolutely no commonality there. How will they find a commonality to go on? I think it's doomed to failure on any sort of large scale."

I think what you could get is some banding together of bloggers -- but we already have that. We have group bloggers. We have aggregators. A blogger union on a large scale? Like this person, I don't see it.
Madrak hopes that regardless the form, the labor movement ultimately will help bloggers pay for medical bills. It's important, she said, because some bloggers can spend hours a day tethered to computers as they update their Web sites.

"Blogging is very intense - physically, mentally," she said. "You're constantly scanning for news. You're constantly trying to come up with information that you think will mobilize your readers. In the meantime, you're sitting at a computer and your ass is getting wider and your arm and neck and shoulder are wearing out because you're constantly using a mouse."

Just a thought... maybe you should get some balance in your life then! Its no one's fault but your own if you are "tethered to your computer", if your "ass is getting wider" from sitting too long, and your body is "wearing out because you're constantly using a mouse". Get some exercise! Break up your day with other activities.

If readers of these blogs enjoy their writing so much, then they can help pay for the medical care needed to keep them at their computers 19 hours a day. That is their choice. Put out a special Tip Jar or PayPal button for that purpose! Good luck!

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Monday, July 30, 2007

Photosynth, Part 2

Even though I only two days ago posted about the cool, amazing new technology called PhotoSynth, I've since learned a bit more about it and just gotta share.

First, if you haven't yet seen the video from the TED conference, do so here or here.

Then if you want to play with a trial of this yourself, you can do so at http://labs.live.com/photosynth/default.html (Note: there are minimum system requirements to do so). And there is more than one collection you can play with -- click the collections to see more.

Then to learn more about the project, see the videos at this page.... the first two are particularly worthwhile.

This is something out of a futuristic sci-fi movie. Question: when will see this used on an episode of 24, or a big movie? I bet pretty soon...

Another thing I wonder about here... so far, what we are seeing is mostly focused on buildings, and buildings that aren't changing much. But of course buildings do change over time, so that would throw a complication into the mix -- you could have photographs from two years, where part of the building is the same in each, but say a corner has been remodeled in one because it was taken a year later after some construction work. So if both photos were in the dataset or collection, then I wonder what would happen to the 3D model created? There would be this conflict from these two photos I think.

Another thing that occurs to me is... wouldn't it be great to have a photosynth collection from something that doesn't exist any more? Some building or place that doesn't exist any longer (a favorite sports stadium that has been demolished, or main street of Deadwood in the late 1800s, or whatever), and if you had enough photos of it from a certain time period where there was enough consistency for it to work (per question above), then you could reconstruct a 3D space from those photos pretty accurately using this photosynth technology.

I'm quite sure some really creative people are going to find really interesting applications for this in the near future, stuff I can't even imagine. And could there be uses for it... in business? in the military? Lotsa possibilities I think...

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Sunday, July 29, 2007

Audio Version of The Economist Now Available

One thing that I've long looked forward to is the ability to get entire magazines or newspapers as high-quality audio files. While some articles are things that I really need to focus on (whether read or heard), others are things I could listen to while doing something else: either because the content is less demanding or I'm relatively less interested in it. The ability to listen to such content rather than read it makes it possible to do simple tasks like checking email or other computer tasks, light housework like dusting, exercise (jogging!), or even eating meals with something smarter than most TV is. Can't do that while reading the print versions (except eating, but even that is kind-of a hassle and can be messy).

So I learned recently that my dream in this area is starting to come true. In particular, The Economist is now offering complete audio of every issue. It looks like they just started this a few issues ago, unless I am not seeing an older "archive" link. Regardless, I am delighted that they are now offering this. I gave it a try today -- downloading the lengthy Special Report they had on Iran in the 7/21 issue. The process was easy, and the quality was very good! the files are MP3, so you can listen to them on your computer, your portable device, burn to CD, or whatever. You have to either be a subscriber to the print version, or buy each audio issue online for $8 each. Since I already subscribe to the print version, there is no extra cost for me.

So now I'm eager to learn if other print content providers already offer their entire contents, in a timely manner, and with high-production quality results. I'll be checking into Wired, Wall Street Journal, and others in this regard soon. But my first choice for this would have been The Economist, since they have the most words per page and are hence the slowest to read through each week. I'm not a fast reader, so this new audio edition is wonderful for me!

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Saturday, July 28, 2007

ONN: Internet Crash

One of the best Onion News Network video clips has to be this one that describes how one man's overuse of his computer caused a disaster. Check it out... and as with all ONN clips, watch it twice, the second time with the volume low or off so you can focus on the crawl at the bottom as those are generally pretty funny too.

Other ONN videos are funny, though I find them to be inconsistent. And some are quite adult in their content, so the humor isn't for everyone. A few other favorites of mine include Study: Multiple Stab Wounds May Be Harmful to Monkeys... and ... Live from Congress: Rep. Ingersoll's Murder of a Hobo... and ... 70 Percent of all Praise is Sarcastic... and ... even the hard-to-be-straight-faced video Al Qaeda Also Fed Up With Ground Zero Construction Delays.

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Amazing "Photosynth" Technology

Check out this video (or see it here at YouTube). Pretty impressive! The ability to zoom in so far on so much photographic data at once was amazing enough. But then when he switches to the ability to generate massive photographic images from dozens or hundreds of related images from Flickr, well, that is when the jaw hits the floor. If you can grok all of what he is saying while displaying this and afterwards (play it a few times if necessary), then you can see the potential that he sees for this kind of technology. Simply amazing!

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Sunday, July 22, 2007

WHS Goes to RTM

Microsoft is, for once, staying on schedule. Last week they finished work on the RTM-release for Windows Home Server. I am still as excited about this product as I was back in January when I wrote this blog posting, and then on June 19 when I wrote that WHS Will Be the Next Big Thing. I am really looking forward to later this year when I can get my hands on a WHS integrated hardware/software device, from HP or another vendor.

For a clearly written, official document that describes the features of WHS, see the WHS Reviewer's Guide.

For a description of interesting third-party add-ins already developed, see here. For me, the Tivo one is of most interest. For folks that use Flickr, that one could be very useful too.

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Sunday, June 24, 2007

Interesting OS Bug Fix Statistics

Paul Thurrott's WinInfo Daily email newsletter is something I've read for years, as Paul often provides the very latest information on computers and the Internet faster than anyone else -- and he often corrects stories or rumors in the mainstream media that are not in line with the facts. Although the general focus of his newsletter is Windows, he is often very critical of Microsoft and often has very positive things to say about its various competitors (Apple, Linux, Google, et al.). And the topics of the newsletter really do cover the entire industry, broadly construed. Oh, and his SuperSite for Windows is a great resource for product reviews too!

A couple of his "short-takes" from Friday summarized the situation with bug fixes for Windows, Mac OS X and Linux:
Microsoft: We Patch More Quickly than Apple or Linux
Well, duh. And anyone who disagrees with this hasn't been paying attention. Microsoft on Thursday released data showing that Windows users were at risk from security flaws for less time than users of Apple Mac OS X or Linux over the past few years because the company responds to flaws more quickly. According to the company, Windows users were at risk an average of less than 29 days last year, compared with 46 days for OS X and 74-107 days for various Linux distributions. Hey, that's great, really. But on the flip side, Windows is hacked more than all those systems combined, so it's unclear whether this data makes much difference. Let's flip it around again: In 2006, Windows also had the fewest actual security flaws, with 90 for Windows XP, compared with 129 for OS X and 232-301 for various Linux versions. In the end, security is a tough one: Although it's very easy to protect a Windows system against electronic attack, it's equally true that Windows is the target of most actual attacks, even if it has the fewest actual flaws or shortest length of time before flaws are fixed.

But... Microsoft Patched Windows XP More Quickly than it Patches Windows Vista
But wait, there's more. Although Microsoft wasn't trying to highlight this fact in its revelation about security flaws, the company's data also shows that it's patching security flaws in Vista far more slowly than it did with XP. According to Microsoft, it patched 12 of 27 security flaws in the first six months since Vista was generally released. But the company had patched 36 out of 39 known security flaws in XP in the same timeframe when that OS was released. To be fair, most of Vista's unpatched bugs are not critical security flaws, which might explain the discrepancy. And the lower number of actual flaws suggests that Vista is more secure than XP, especially given that electronic attacks are more frequent and more sophisticated now than when XP first shipped. Yeah, I'm making lemonade here, but it seems there are many ways to interpret this data.

Assuming his numbers are accurate, the only angle missing from this is how many of those bugs for each OS are "critical" vs. lesser status. Unless the Windows ones are predominantly "critical" and the Linux and Mac OS X ones aren't, these numbers do indicate a common misconception in the OS world and in the press.

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Saturday, June 23, 2007

Pandora Introduces Me To Dargaard

Another plug for Pandora.com here. I first blogged about this internet radio service here, and then again later here. The latest song that my "Enya-centered" radio station has introduced me to that I really like a lot is the depressingly-titled "In the Omnipresence of Death". It is by an Austrian group called Dargaard (for more info, see the Wikipedia entry about them, their website, and the Napalm Records promo page for them). It is from their 2001 album "The Dissolution of Eternity".

Unfortunately, iTunes doesn't have the song available yet. And Amazon doesn't provide clips from this album. But you can listen to a clip of just the beginning of it at the eMusic page for this album. The song begins with chimes with some haunting background voices. Then the song picks up the pace with female vocals and heavy what I assume are bass and timpani percussion. It returns to the chimes and then back again to the female voice with deep percussion, and some strings as well. And there are keyboards throughout (indeed, some of what I just described could be keyboard/synthesized for all I know).

Just another song I've come to really like a lot... and only through the wonder that is Pandora!

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Tuesday, June 19, 2007

WHS Will Be the Next Big Thing

I've said it before... or at least clearly implied it before: I think WHS (Windows Home Server) is going to be a big deal. In a blog posting in January of this year I sang the praises of WHS; if you haven't read that one, do so now since I describe the many reasons why I am excited about this forthcoming product.

Compared with some other upcoming technologies -- such as Apple iPhone or Microsoft's "Surface" technology -- WHS doesn't seem to be getting a lot of a buzz. I guess that is in part because there isn't anything really visually cool to show in video clip or advertisement -- except what will inevitably be extremely happy customers! And yet, I really think WHS will be a hugely important product. Put me on record as predicting it now -- or better, back in January. There is huge pent-up demand for a product that does what WHS will do. It must perform all those functions, do them all well, and be easy to setup and maintain. And from the ongoing beta-testing and development news I've been reading for months, WHS seems well-poised to deliver on every count.

Here are a couple of recent news bits: PC World on the RC1 release, and then a Smarthouse review (a technology guide from Australia). The latter I think hits the nail on the head with its title: "Windows Home Server The Next Big Thing".

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Sunday, June 10, 2007

Postmodern Learning?

My confusion-radar perks up whenever I see the word "Postmodern" used, and especially when it is used in some neologistic phrase that I've not heard before.

The May 14 issue of BusinessWeek magazine had a commentary piece by Michelle Conlin titled "Cheating -- or Postmodern Learning?". It mentions Duke Business School, and reports that they recently had 10% of their class of 2008 caught cheating on a take-home final exam. It doesn't mention any details of the Duke situation, such as what kind of final exam it was, or exactly how the students supposedly cheated. That would have been very helpful for the rest of this commentary, as you'll see. Instead the commentary wants to raise the notion that there is a fuzzy ethical line in such contexts between "sharing" or "collaborating" and outright "cheating".

I don't see it all. She writes:
It's easy to imagine the explanations these MBAs, who are mulling an appeal, might come up with. Teaming up on a take-home exam: That's not academic fraud, it's postmodern learning, wiki style. Text-messaging exam answers or downloading essays onto iPods: That's simply a wise use of technology.

One can understand the confusion. This is a generation that came of age nabbing music off Napster and watching bootlegged Hollywood blockbusters in their dorm rooms. "What do you mean?" you can almost hear them saying. "We're not supposed to share?"

Well, hold on. Teaming up on a take-home exam is OK if the professor has said it is OK, otherwise the assumption must be that your exam should reflect your understanding and work only. That is the basic difference between an exam and a group-project. Text-messaging each other answers during an exam is cheating, pure and simple. The folks who "nabbed music off Napster" were stealing property, pure and simple. The fact that most of a generation of young people don't understand this doesn't change the facts: it just speaks to a massive failing of education and personal responsibility in this country.

Conlin continues:
That's not to say that university administrators should ignore unethical behavior, if it in fact occurred. But in this wired world, maybe the very notion of what constitutes cheating has to be reevaluated. The scandal at Duke points to how much the world has changed, and how academia and corporations are confused about it all, sending split messages.

We're told it's all about teamwork and shared information. But then we're graded and ranked as individuals. We assess everybody as single entities. But then we plop them into an interdependent world and tell them their success hinges on creative collaboration.

Is this really all that confusing? I don't think so. I don't think we need to "reevaluate what constitutes cheating." If a professor's instructions for a final exam or a class project are vague or unclear, then they are at fault. And perhaps professors need to be even more clear about what constitutes cheating and what does not, in light of the growing emphasis on collaboration in so many aspects of life (which is a good thing of course). But assuming that the professor is clear that their final exam is what most final exams are (whether take home or in-class) -- that they are intended to be assessments of the knowledge or skills gained by each individual -- independently of others -- then I just don't see that the students have much of a defense if they are caught copying each others work or whatnot. So that is why the lack of any additional information about the Duke case is so important here -- without knowing that, we can't make a judgement as to whether the Professor was vague or the students cheated. In either case though, I don't see the emergence of a fuzzy-ethics conundrum.

Her paragraph that begins "We're told..." is blantant context-dropping with the purpose of obfuscation of the issues. Teamwork and sharing information are praiseworthing in certain contexts only. Exams, typically, are for evaluating individuals. And the fact that we "plop them into an interdependent world" and "tell them that their success hinges on creative collaboration"... so what? This doesn't negate the fact that final exams are traditionally used to evaluate individuals as individuals, everyone knows this, and assuming the professor hasn't said otherwise, it would be bizarre to now just assume otherwise.

To be fair, her next paragraph shows that Conlin does understand the need to evaluate individuals as individuals:
The new culture of shared information is vastly different from the old, where hoarding information was power. But professors--and bosses, for that matter--need to be able to test individual ability. For all the talk about workforce teamwork, there are plenty of times when a person is on his or her own, arguing a case, preparing a profit and loss statement, or writing a research report.

And then her final paragraph she also writes: "This is in no way a pass on those who consciously break the rules." So that is good to see.

But I just think she is giving way to much strength to the potential claims of cheaters that they were somehow confused by "mixed messages" from society. As long as there are no mixed-messages or ambiguities coming from their instructor, there is no problem here and cheaters have no excuse.

And finally, getting back to the use of "Postmodern Learning" in the title of her commentary, what is "Postmodern" about it (whatever that even means)? And to what extent is the type of thing being described in this commentary "Learning" at all? I don't deny that people can learn by working together, collaborating on a project, and so on -- that is all obvious. But one example in the commentary was from a Stanford professor, who spoke approvingly of someone who "found somebody to help you write an exam". Well again, if the exam is a traditional one that was intended to test the knowledge of each individual, then this is cheating -- it isn't an assessment of learning, of any variety, postmodern or otherwise.

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Saturday, June 09, 2007

Costa on the Format War

The June 26 issue of PC Magazine had a good column by Dan Costa, on the Blu-ray vs. HD-DVD format war for video on optical discs. I'll admit I don't know very much about this battle, other than it exists. And that's because a while ago I came to the same conclusion that Costa states in this column: that it really doesn't matter, in the long-run, what wins this "format war". Once we can reliably download movies from massive and reasonably priced media libraries, why would very many people want to buy them on physical media (of any format)? To be sure, when that day comes, the existing media formats will linger for a long time, just as music CDs are lingering and will continue to for some time. But I agree with Costa that the long-term media distribution solution is downloading/streaming, not physical media. (Well, at least not single-movie discs, as I suppose if someone could purchase a single piece of physical media/hardware that had tens of thousands of movies already stored on it, that might be appealing if priced reasonably. But that doesn't seem like a viable approach, since it would presumably come with a hefty price tag.)

I'll go even farther than Costa, by just noting that I've even stopped buying regular DVDs. Since I switched from VHS to DVD relatively late, I never really acquired very many DVDs -- two dozen or so. But a while back I decided there was little reason to own many more movies on DVD. If I can get a great movie on DVD for 50 cents or a dollar, then I might do it. But any more than that it just isn't worth owning it. Presumably, one day in the not-too-distant-future we'll be able to access pretty much any movies we could want to see, from massive media libraries, at reasonably per-movie or subscription prices. For now, I use and really like our Blockbuster Access membership to see new movies, but I really have no need to own movies on physical media.

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Sunday, June 03, 2007

More on Elon Musk, and What is Wrong with NASA

Back in April I blogged a bit about Elon Musk, after learning a bit about this amazing entrepreneur in Wired magazine. So I was pleased to see the latest issue of Wired have a cover story titled Rocket Boom, which goes into more detail about Elon Musk's efforts to build privately-funded space rockets. It is a well-written piece, as it gives a glimpse of what his work is like in this field.

And another, shorter item in that issue is also worth reading: How NASA Screwed Up (And four ways to fix it). Author Gregg Easterbrook really makes clear the failings of NASA -- not just failed projects, but more importantly its misguided priorities for projects going forward. Consider the moon-base plan, being pushed by George Bush:
For a sense of how out of whack NASA priorities have become, briefly ponder that plan. Because the Apollo missions suggested there was little of pressing importance to be learned on the moon, NASA has not landed so much as one automated probe there in three decades. In fact, the rockets used by the Apollo program were retired 30 years ago; even space enthusiasts saw no point in returning to the lunar surface. But now, with the space station a punch line and the shuttles too old to operate much longer, NASA suddenly decides it needs to restore its moon-landing capability in order to build a "permanent" crewed base. The cost is likely to be substantial -- $6 billion is the annual budget of the space station, which is closer to Earth and quite spartan compared with what even a stripped-down moon facility would require. But set that aside: What will a moon base crew do? Monitor equipment -- a task that could easily be handled from an office building in Houston.

In 2004, former astronaut Harrison Schmitt, now an engineering professor at the University of Wisconsin, calculated that NASA can place objects on the moon for $26,000 a pound. At that price, each bottle of water a crew member uncaps will cost the taxpayer $13,000. Even if the new moon rocket being designed by NASA cuts launch costs in half, as agency insiders hope, that's still $6,500 for one Aquafina (astronauts and moon base are extra). Prices like this quickly push the total construction bill for any serious facility into the hundreds of billions of dollars. A private company facing such numbers would conclude that a moon base is an absurd project -- at least until a fundamentally different way of reaching space is found -- and would put its capital into the development of new propulsion technologies. But NASA takes a cost-is-no-object approach that appeals only to those who personally benefit from the spending.
Although the article begins by laying out several projects that would be more rational for NASA to focus on than what it currently has as its priorities, I was glad to see the article end with the following emphasis on the need for a turn away from NASA and towards the private sector:
Given NASA's politicization, we should hope that the space industry evolves as aviation did — transitioning from ponderous government-run projects to mostly private-sector activities attuned to customer needs. That raises the question: Could entrepreneurs like Elon Musk and Jeff Bezos eventually put NASA out of business? Perhaps, but not for the next couple of decades — space has colossal economic barriers to entry. Given that NASA is sure to be around for a while, taxpayers should insist the space agency be recon figured to produce tangible benefits for all of us. With any luck, private space enterprise will eventually find success and begin to exert competitive market pressures on the government space program. NASA's success in putting men on the moon in the 1960s is one of history's enduring achievements. But it's the 21st century now — long past time for a new set of space priorities.

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RCTV Censored, Turns to YouTube

Venezuela's dictator Hugo Chavez recently shutdown (by not renewing their license for political reasons) the longest standing television station in Venezuela, RCTV. This made news worldwide, with many free-speech advocate groups, governments, and others condemning the move. But when I read a version of this AP article in my local paper, I was pleased to learn the good effect that the Internet can continue to have on the world. This time it is YouTube which is providing the journalists at RCTV a means to continue to broadcast their viewpoint, even when they have been otherwise silenced by a tyrant.

After days of street protests by students and others, against the move by Chavez to shutdown RCTV, and after many other mounting problems in the country -- including food shortages, even though the nation is flush with oil revenue -- it is easy to ask the obvious question: when will this nation erupt into a major class between the people and the government? True, Chavez has many supporters, as he hands out money and services to many of the poor in the country, even while keeping the country from growing because of his socialist economic policies. Will there be a violent clash between the poor and the middle-class? or between the middle-class and opposition parties and the government and military? How many more egregious acts by Chavez will it take to push this beyond the breaking point I wonder?

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Friday, June 01, 2007

WikiHow and Brain Freeze

A site I've known about for a little while now, but haven't had a chance to explore is the seemingly useful resource wikiHow. Its subtitle describes it nicely (esp. for those who are already well-versed in wikis like Wikipedia): "The How-To Manual That You Can Edit".

My friend Josh Zader's blog recently called attention to this site as well, and he linked to an interesting entry on How To Stop Brain Freeze -- you know, that strong, brief headache that you get after eating or drinking intensely cold stuff too quickly. The advice is to quickly warm the top of your mouth (they give several ways how), and that this should alleviate the headache fastest because