Domain: umd.edu
Stories and comments across the archive that link to umd.edu.
Stories · 80
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Why Hal Will Never Exist
aengblom writes "Researchers at the University of Maryland's Human-Computer Interaction Lab are suggesting what many of us have already guessed. The future of human-computer interaction won't be through speech--it will remain visual (they explain why). The Washington Post is running a story about the researchers and how they think we will get computers to do what we want. The article is a fascinating read and is joined by a great video clip (real or quicktime) of the researchers and their methods. The Post is holding an online discussion with the researchers tomorrow. Also check-out Photomesa the lab's software program that helps track images on a computer. (Throw a directory with a 1,000 high-res files at this thing and you can justify that pricey new computer you bought)." -
Slashback: IEEE, Liquid, Swings
Slashback this evening brings you updates on silly patents, closer-to-mainstream watercooling for your desktop, the IEEE's publication rules, and more. Read on below for the details.IEEE v. DMCA. Reacting to the IEEE's changing publication rules, Boone^ writes: "The IEEE has backed away from their stance that all papers submitted must comply with the DMCA. Their reason? 'The IEEE, publisher of nearly one-third of all computer science journals, said it is removing the requirement because it turned out to be more contentious than expected.' Personally I'd have preferred their reason to be based on the law instead of popular backlash, but maybe that's a step in the right direction to eventually bring about new legislation."
Many readers also pointed out this New Scientist story on the reversal.
Free as in Blender? tinus writes: "Ton Roosendaal, creator of Blender, submitted an update to Elysiun.com about finding solutions for continueing activities of the Blender projects. He describes the way Blender has been split up into smaller projects to make it both profitable as public domain software. Also, he gives us a preview of his setup for his new community plan, which even mentions 'Blender sources will be opened for members.'
Seems like there is a very promising future for Blender after all. Read the full story here."
Water meets your processor. Foss writes "You may remember this story about the dodgy-yet-extremely-cheap DIY water cooling block. Well, thanks to all your emails, Rob's getting better. It's still extremely cheap (under £10), but it's now pretty stable too, running a P3 933@1.1GHz for a few hours at a very stable 28 degrees. No dental floss this time round either!"
But don't worry, all the other patents issued were A-OK. Worried about getting slapped with a lawsuit for swinging different? f00zbll writes: "Cnet is running an follow up article on the patent posted earlier in the week. Apparently, the kid doesn't plan on suing anyone over swinging side ways."
We're here to save you money, Ma'am. Now, where do you keep it? guttentag writes "The NYTimes (reg req'd) is reporting on a MS and Mexico plan to develop digital community centers as part of a broader 'eMexico' initiative meant to bring the entire nation online by 2006. Microsoft will license its Windows, Office and Encarta software on the same terms that colleges and universities use. Some background: Microsoft's licensing deal with the University System of Maryland resulted in a mandatory $14 Microsoft tax imposed on all 130,000 students. Apparently, if you want to attend one of MD's taxpayer-funded university, you must pay MS. Is eMexico Microsoft's plan to tax Mexican citizens?" Hope they keep their licenses up -- Virginia Beach's taxpayers got to foot a city-size bill. The tab in Texas wasn't low either. What would it look like for all of Mexico?
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Advocating Open Source Within the Gov't
There's an interesting piece running on Newsforge concerning advocacy of Open Source within the (US) Federal Government. The Feds, as we've talked about here before, are caught in an interesting cross fire - and based on personal experience, I can tell you that they are looking at it. Carpe Diem, folks. -
"Fast Packet Keying" Improvements to WEP
Weedstock writes: "BBC Tech News has an article about the latest development in wireless networking security. It seems that RSA Security has improved the encryption system used by the protocol. Will this new update finally make wireless networking secure? You can also find a list of papers about wireless security issues here." RSA has a press release about their changes to WEP being accepted by the 802.11 committee. -
The Great .us Giveaway
An Anonymous Coward writes: "ICANNWatch has a story about why the US Dept. of Commerce's plan to give away .us is a Really Bad Idea. Bids are fixed at $0, so the public gets nothing, but the contractor can charge what he likes for .us names, he can tie in other services, and pretty much do what he likes, except .us has to have rules that favor trademarks, and do what ICANN says. Plus it's set up so Verisign has the inside track. It's all in a paper by Brian Kahin called Making Policy by Solicitation: The Outsourcing of .us (MS Word, but ICANNWatch put up a .pdf). Last week public interest groups asked for a delay of the giveaway, but will anyone listen?" -
GRAPE6, Now With GNU/Linux Frontend, At 32 TFlops
teuben writes "I am attending the "Astrophysical Supercomputing using Particle Simulations" conference here in Tokyo, and during the first session yesterday Jun Makino announced that the GRAPE6 is now operational and running with a 4 headed linux system running 1.7GHz PC each (not a Quad, just 4 individual PCs). This prototype is now running at 32 Tflops! Best of the news is that this prototype is scalable, and this configuration is only 1/4 of the final one. Funding currently limits building faster grapes. Check out http://grape.c.u-tokyo.ac.jp/iau208/ for the conference website, and http://astrogrape.org/ for the GRAPE website." But that's not all -- Peter also has word on how you (or more likely your local astrophysics department, since that's what it's best for) can get a grape of your own, and on electronics in Japan.You can also get a baby-grape, see pictures on http://www.astro.umd.edu/~teuben/pics/japan/09/p70 90014.html which runs a good fraction of a TFlop, and will cost somewhere around 10k$.
I have some more pictures on http://www.astro.umd.edu/~teuben/pics/japan/08/ which shows the 1/4 size Grape6 running 32 Gflop. The final full version would cost about 1M$. Compare that to the AsciWhite at 12 Tflop for 100M$. Drawback of course is that the Grape only computes things similar to the gravitational N-body problem (also useful for pharmaceutical industries).
Btw, also spent some time in Akihabara on sunday, I guess we're deprived on the US east coast, the amount of DVD writers you can get here is amazing. Also very popular here seem to be all kinds of embedded units, e.g. the GPS in your car to not get lost in Tokyo!
There was an ABC news story earlier in the year on the GRAPE, but at the time it was running alpha's with their unix. They have now fully switched to linux, and this system has been running since July 5."
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GRAPE6, Now With GNU/Linux Frontend, At 32 TFlops
teuben writes "I am attending the "Astrophysical Supercomputing using Particle Simulations" conference here in Tokyo, and during the first session yesterday Jun Makino announced that the GRAPE6 is now operational and running with a 4 headed linux system running 1.7GHz PC each (not a Quad, just 4 individual PCs). This prototype is now running at 32 Tflops! Best of the news is that this prototype is scalable, and this configuration is only 1/4 of the final one. Funding currently limits building faster grapes. Check out http://grape.c.u-tokyo.ac.jp/iau208/ for the conference website, and http://astrogrape.org/ for the GRAPE website." But that's not all -- Peter also has word on how you (or more likely your local astrophysics department, since that's what it's best for) can get a grape of your own, and on electronics in Japan.You can also get a baby-grape, see pictures on http://www.astro.umd.edu/~teuben/pics/japan/09/p70 90014.html which runs a good fraction of a TFlop, and will cost somewhere around 10k$.
I have some more pictures on http://www.astro.umd.edu/~teuben/pics/japan/08/ which shows the 1/4 size Grape6 running 32 Gflop. The final full version would cost about 1M$. Compare that to the AsciWhite at 12 Tflop for 100M$. Drawback of course is that the Grape only computes things similar to the gravitational N-body problem (also useful for pharmaceutical industries).
Btw, also spent some time in Akihabara on sunday, I guess we're deprived on the US east coast, the amount of DVD writers you can get here is amazing. Also very popular here seem to be all kinds of embedded units, e.g. the GPS in your car to not get lost in Tokyo!
There was an ABC news story earlier in the year on the GRAPE, but at the time it was running alpha's with their unix. They have now fully switched to linux, and this system has been running since July 5."
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GRAPE6, Now With GNU/Linux Frontend, At 32 TFlops
teuben writes "I am attending the "Astrophysical Supercomputing using Particle Simulations" conference here in Tokyo, and during the first session yesterday Jun Makino announced that the GRAPE6 is now operational and running with a 4 headed linux system running 1.7GHz PC each (not a Quad, just 4 individual PCs). This prototype is now running at 32 Tflops! Best of the news is that this prototype is scalable, and this configuration is only 1/4 of the final one. Funding currently limits building faster grapes. Check out http://grape.c.u-tokyo.ac.jp/iau208/ for the conference website, and http://astrogrape.org/ for the GRAPE website." But that's not all -- Peter also has word on how you (or more likely your local astrophysics department, since that's what it's best for) can get a grape of your own, and on electronics in Japan.You can also get a baby-grape, see pictures on http://www.astro.umd.edu/~teuben/pics/japan/09/p70 90014.html which runs a good fraction of a TFlop, and will cost somewhere around 10k$.
I have some more pictures on http://www.astro.umd.edu/~teuben/pics/japan/08/ which shows the 1/4 size Grape6 running 32 Gflop. The final full version would cost about 1M$. Compare that to the AsciWhite at 12 Tflop for 100M$. Drawback of course is that the Grape only computes things similar to the gravitational N-body problem (also useful for pharmaceutical industries).
Btw, also spent some time in Akihabara on sunday, I guess we're deprived on the US east coast, the amount of DVD writers you can get here is amazing. Also very popular here seem to be all kinds of embedded units, e.g. the GPS in your car to not get lost in Tokyo!
There was an ABC news story earlier in the year on the GRAPE, but at the time it was running alpha's with their unix. They have now fully switched to linux, and this system has been running since July 5."
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11-Pound Model Plane Vs. The Atlantic
merrell writes: "Apparently some model plane builders are going to send some balsa wood loaded with some tiny computers and GPS receiver across the Atlantic, running on less than a gallon of gas. The Washington Post has an article on it. Just goes to show what some retired NASA engineers with lots of free time can do. :)" If this was a movie, it might sound too unlikely. -
New flaws in 802.11B
obobo writes "The New York Times (free reg yadda yadda) has a story about new flaws in the 802.11 standard, based on this paper. The upshot is that even with 128 bit encryption and MAC address control lists, it's still easy to hack." -
Compulsory Licensing for Online Music?
Mister Kurtz writes "The Washington Post is reporting that some lawmakers are taking notice of the music industry's extraordinary reticence towards distributing music online. Their solution? Take away some of their copyright privileges. In particular, it was suggested (by Orrin Hatch, no less) that the government create a compulsory license which would allow music to be sold online without the record label's permission. Of course, music executives are "vehemently opposed" to any such license. Check out the story here." -
Sequel To 'Ender's Shadow': ' Shadow Of The Hegemon'
enthalpyX writes: "According to The Philotic Web, Orson Scott Card's series, which began with 'Ender's Game' didn't end quite yet with Ender's Shadow. Due to be released January 2, 2001, 'Shadow of the Hegemon' will delve into Bean's life helping Peter rule the "old world" Ender left behind. You can read the first five chapters over at hatrack.com." -
Can Bacteria Survive Space Vacuum, UV?
Porfiry of ExoScience writes: "The theory that microbial life once came to Earth on a meteorite from another planet will be tested on July 26 when a NASA rocket carries into space special microorganisms from research at the University of Maryland Biotechnology Institute (UMBI). The tiny space pioneers will be riding an apogee, or suborbital, flight path similar to the historic 1961 flight of astronaut Alan Shepard. The passengers this time will be four dime-size cultures, each holding about 100 million cells of the microbes that will be exposed to space vacuum and solar radiation for 10 minutes." -
NetSol To Do Domain Name Auctions
merrell writes: "It appears Network Solutions/InterNIC will be auctioning off any domains that have not been paid for. Apparently, they meant to do it soon; they sent out an e-mail to all "business partners" (ISPs who register a lot of domains on behalf of customers) saying that, "If the domain name is not paid for or is deleted by June 28, 2000, it will be entered on the NSI auction site. Any proceeds from the sale of the name (up to the full amount of the registration fee) will be retained by NSI and the domain name will be transferred to the successful bidder." I don't know if this is a one time thing, or ongoing, but apparently they are doing this without really consulting domain holders. I own three domains myself, and I am not particularly happy about this."Here's an "official" email I've gotten.
****************************************
Domain Name: XXXXX.COM
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Creation Date: 03/28/2000
****************************************June 22, 2000
Kohn Doe
XXXXXXXX@cfl.rr.com
Important Message Regarding a Modification to Your Domain Name Registration Service Agreement
------------------------------------------------
Dear Customer,
Network Solutions' records indicate that you are the Administrative Contact for the domain name listed above, but we have not yet received payment for our services, as your agreement with us requires. We have already sent two notices to the registrant's billing contact and have deactivated, but not deleted, your registration. We are now modifying your agreement to provide you with three options to satisfy your payment obligation and avoid collection agency action. The options are:
1. PAY: Pay in full by June 28, 2000 at: http://payment.networksolutions.com/go/tind/payments/ Upon payment in full, the registrant will enjoy the balance of their term of service and full rights to their domain name under the agreement. PLEASE DO NOT SEND A CHECK. Payment must be made online.
2. DELETE: reply to this email by June 28, 2000, instructing us to delete your Name immediately and we will do so. You will still be liable for payment in full and may be subject to collection agency action.
3. AUCTION: if you do not PAY or DELETE as above by June 28, 2000, we will enter the domain name in Network Solutions' new auction site in an attempt to satisfy the registrant's payment obligation. Any and all proceeds that we receive from the transfer of your domain name registration (up to the full registration fee) will be retained by Network Solutions and your domain name will be transferred to the successful bidder. By selecting this option, you hereby authorize us to act as your contact to perform all necessary actions relating to the auction and transfer of your domain name registration.
If this domain name account lists your hosting provider as the billing contact, please contact them directly. For others, please call our customer service at 1-800-779-1710 from the United States and Canada. Outside of these areas, call (703) 742-4777 Monday - Friday from 7:00 a.m. to 9:00 p.m. Eastern Standard Time. We hope this modification to your agreement is helpful to you.
Regards,
Network Solutions(R)
A VeriSign(R) Company -
Thoughts On Third-Party DSL Providers?
drut asks: "Due to a power surge last week, I lost my link at home. As a result of this, I've learned the frustrating truth of how my DSL provider processes its work orders that have to deal when the actual DSL line is involved. My provider, Flashcom, works with Covad and Bell Atlantic to give me Internet access. Due to legal issues involved in the ownership of the physical phone lines, I spent a week just having them go through the red tape of contacting one company, having them issue a work order with another company, then having the second company issue a work order with the third company, making me three times removed from the problem. Because of this system, no one at the first (Flashcom) or second (Covad) companies have any idea of the status of the problem, and don't have any contact information for the third company (Bell Atlantic). With all this hassle, next time I sign up for DSL (maybe I'll switch to cable), I'll probably sign up directly with the phone company, if they offer the service. This seems like an unfair advantage to the other companies. " Has anyone else had problems like this? -
Why Do Open Source?
harryhoch writes "The NY Times is reporting that a couple of business-school researchers at MIT and Harvard have written a report on motivations for participation in open source projects. Among their somewhat-obvious insights is the somewhat-obvious comment that some folks work on open-source as a way to gain professional prestige. " I love talking heads - but again, it is interesting to see outside sources commenting on the growth of the free software/open source movement. -
Protesting DMCA
I spent yesterday morning in Washington D.C., observing (and taking part in -- no claims of objective journalism here!) a protest of the Digital Millennium Copyright Act signed last year and now partially in effect. Here's what I saw. [Updated with pictures 29 Mar 2000 by timothy.]It began in David Niemi's head early this year.
Niemi is a Washington D.C. system administrator who decided he didn't want the restrictions embodied in last year's Digitial Millennium Copyright Act to sweep into effect unnoticed, and organized a protest demonstration that took place this morning outside the U.S. Capitol building. Speaking a few days before today's event, he explained that the idea took hold of him "[a]bout two months ago. It started when I had just read the DMCA, and realized what exactly the problems were, and gave a short talk to DC LUG and later to NovaLUG, after which I enjoined people to take a day off of work and help protest. If we have even half of those people [who said they would come], it'll be great."
The chance to show up in person to show dissatisfction with the law and start spreading the news of its dangers ended up attracting an interesting cross section of the software community -- between 20 and 25 people -- and one observer for the Copyright Control Association. Members of the DC, Virginia and Maryland LUGs which helped publicize the event, and others who heard about the event (here on Slashdot, or through mailing lists and forums which were forwarded the information) showed up to create and hold signs with messages like "Restore Fair Use -- Repair the copyright law" and a banner reading "The Digital Millennium Copyright Act Promotes Digital Monopolies." Most of the demonstrators were professional programmers or sysadmins, students, or both.
Why spend so much time and energy fighting a law that was passed last year? In part, because not all of the provisions of the law have yet been enacted, and their implementation can still be altered. And, as Niemi points out, "[t]he DMCA is actually fairly readable -- it's quite easy to see why it's unreasonable. UCITA is quite a bit harder [to understand], especially as amended by Virginia, which was done as edits to a long piece of code." Efforts to curtail DMCA's effects will be good practice in fighting the other laws which no doubt will follow, starting with UCITA and stretching into the forseeable future.
University of Maryland researcher and some-time instructor Peter Teuben was the only representative today from the University of Marlyand's LUG. "Probably because the others have classes to go to," said Teuben with a smile. "I just took off because I didn't have to teach. The software that I write is open source, so I have been been an active participant for at least 15 years in the whole idea of open source. I come from an academic background where that's normal." But there is another reason he was in Washington today "This is near to my heart. The simplest reason is the fact that I bought a DVD player, and now that I've bought it, suddenly I 've learned that I can't play the DVDs that I buy in Holland. I was totally shocked -- I didn't know that. It makes no it makes no sense to me, because it's digital, just like CDs -- even the same size." Something as simple as watching a movie purchased or shipped from abroad is made complicated by the restrictions the DVD license holders have attached to the medium. "The funny thing is that software allows you to do that [switch region settings] five times, but that's still limited. There's ways around that, but they're illegal."
Economist Doug Galbi also took time off work to show up on the street west of the Capitol building. Galbi said his interest was mostly philosophical. "I don't do that much programming, but I have a sense that this [isuue] is huge." Galbi said that for consumers, "The fear is that reasonable, common-sense fair use would be outlawed ... that their actions would be vulnerable as a felony act under the law. What if I'm going down the street singing a Beatles song, are they going to arrest me because I don't have the rights to it?"
Marsha Wilbur, studying at Connecticut's Three Rivers College and about to continue her computer science studies at Arizona State, hopped on a train when she heard about the demonstration on a mailing list from the Open Law project at Harvard's Berkman Center. "I said 'Oh, I'm there!' Also, there's a guy in Connecticut who's being sued, and they're using this -- " She gestured at a copy of the law -- "to harrass him. That's my feeling. And I don't think it's right. That's why I'm here."
Because seniors at his school graduate in 3 1/2 years instead of four, Lenny Grover spent the morning in Washington, while he waits for responses to both job and college applications. "I'm always interested in things that affect the technological community. And I think the provision that products with, I believe it says, limited commercial potential which circumvent copy protection, would also have prevented the VCR. And that turned into billions of dollars a year! These people are so shortsighted -- they don't even see the benefit it could bring." Pointing out that programs like Napster/Wrapster and Gnutella are essentially content-neutral distributed file systems, Grover said, "The question is, where do you draw the line between innovation and breaking copyright?"
Discussions among the participants about the nature of software and the best ways to balance individual, public and corporate rights simmered throughout the protest, which ended at noon with a walk that took us from the Capitol past the Supreme Court. During the hike network engineer Rama Kant voiced a thought about the perceived lack of tolerance among copyright holders for what has traditionally been called fair use: "I feel that it impinges on your ability to watch or listen to what you paid for. I sort of disagree with that. If I buy a CD, I want to be able to listen to it at whatever time I want, whatever conditions I want." Kant, who does contract work for various organizations in the area, heard about the event through his membership in NoVaLUG. "I've been a Linux user for a while, and that's how I got into this. I use Linux, and Unix also. I use a lot of Linux boxes in my work."
Perhaps the least-expected person to show up this morning was Penny Kozakos, an employee of public relations firm Burson-Marsteller who came to observe and collect literature from the protesters. Kozakos seemed puzzled by the demonstration, and listened curiously to an explanation of what computer operating systems have to do with watching the movies her agency's client keeps encrypted, and why the DCMA was poised to drastically change the scope of what consumers and computer scientists could do legally and without asking industry permission. "This is all new to me," she said, explaining that she was merely doing a favor for the Los Angeles branch of the company by showing up to make a report. "This isn't what I deal with normally at all."
Was today's demonstration a success? Perhaps not in any spectacular way; fewer people showed up than Niemi initially hoped for. However, the flyers and DMCA summaries handed out today were mostly to passers-by who expressed no knowledge of the DMCA at all, and most of whom seemed shocked by its brazen assertion of control over purchased entertainment media. Cultivating public knowledge that there even is such a thing as the DMCA seems like a minor success to me. And if more than 20 Linux users can collect themselves at short notice for three hours on a Washington weekday, it bodes well for similar actions in the future.
See pictures of the event taken by Sally Lynch, by Peter Teuben, and by Declan McCullagh. -
December DaemonNews
howardjp writes "The December Edition of Daemon News is out! There are some cool articles on OpenSSH as well as Applixware. " -
MS Lobbies to Cut DOJ Antitrust Budget
Forward The Light Br sent us a washington post article that talks about (no I'm not kidding) Microsoft Lobbying the Government to cut funding to the DOJs Antitrust department. I'm pretty amazed by this one. -
More Linux Coverage in the News
Principal Skinner writes " The main feature on Userweb has a pretty good exposé of Linux, the open-source movement, and trends in OSes. Heavily slams NT on reliability, scalability and TCO, as well as raising questions about whether Windows2000 is The Answer. Also talks a bit about Novell and its products. " -
Chaos-based Computing?
David Eisner sent us a link to this story where you can read about Chaos Based Computing. Theoretically it will operate more like the human brain, and will be better at tasks like pattern recognition. At least in theory. -
Ask Slashdot:Programming Styles
David Eisner sent in this Ask Slashdot. It's quite different then usual, but I think it's a really interesting one. He asks "To become a good writer, one studies the works of great writers. To become a good programmer, perhaps it would help to study the works of great programmers. It has always surprised me that this isn't part of the formal training of a programmer. My question, then, is this: What do Slashdot readers consider to be the great works of programming literature? Programs that made you think, "Wow! This is beautifully designed!", programs worthy of study." -
Intel buys DEC Semiconductor Manufacturing
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Name the International Space Station
Kelly Price writes "NASA's looking for a name for the International Space Station! ABCNEWS is taking a survey, and right now, at 7536 votes, Station Frontier is ahead of Millennium, with Babylon #6." Let's hope that Hank doesn't win again *giant smile*. -
MathML Official
David Eisner writes " The W3 Consortium has issued MathML as a recommendation for presenting mathematical content on the web." This seems to be the first notable XML application to be standardized. Hopefully many more will follow. -
Merced: 8086 or i432?
Mike Martin writes "The NYTimes is running this story on the new Merced processor in which they question whether it has the potential to live up to its hype and whether the market demand will be there to support it. They compare its future to both the i432, a predecessor to the 8086 chip which flopped miserably, and the 8086, and give a brief history of the origins of the Merced design. " -
FBI Battles For Encryption
Mike Martin writes "The Washington Post outlines the FBI's arguments for having backdoor access to encryption technology. They make some interesting points, and show examples of where being able to decrypt data has saved lives." As much as I hate the concept of a backdoor, it is important to look at both sides of the argument. -
Fight Against Spam Continues
Mike Martin writes "The New York Times has 2 articles about people lashing out against spammers. This article is about people who police Usenet groups, cancelling articles and threatening ISP's who harbor spammers with a Usenet death penalty. Also in the paper, Bigfoot Partners has won a court order against self declared spam king Sanford Wallace, requiring him to pay $10,000/day if he or anyone using his spamming software spams their customers. Read about it here. "Wish I could get a court order to prevent the spam I have got so far this week. I'd love my own beowulf cluster.
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27 States vs. Microsoft
ZDNet is reporting that 27 states are filing against MS. This is nothing short of amazing, thanks Dave Finton for running this our way. This is even more impressive when you read this This Washington Post Story. Basically Bill says that MS is struggling to hold market share, and that this government interference is really not helping matters. Thanks to Mike Martin for sending this one to me. -
Senator Hatch Goes After MS
Mike Martin wrote in to give everyone this story about Senator Hatch (Senate Judiciary Chair) and his recent speech which was called "Competition, Convergence, and the Microsoft Monopoly: The Future of the Digital Marketplace." If that doesn't sum it up, nothing will.