Stallman: If you want freedom don't follow Linus Torvalds
The founder of the Free Software Foundation asks readers whether they will fight for freedom or be too lazy to resist.
Peter Moon (Computerworld) 12/09/2007 12:00:00
Richard Stallman - President Free Software Foundation
Richard Stallman - President Free Software Foundation

The same happens with Linux, code for which was released in 1991. People used to call Linux a synonym for GNU, much like Windows became a synonym for the PC operating system. But they are not the same thing, are they?

Stallman: I'm not sure what you mean by "the same." Windows is the official name (not just a synonym) for a user-subjugating, proprietary operating system developed by Microsoft. Linux, however, is not an operating system, just a piece of one. Linux is a kernel: the component of an operating system that allocates the machine's resources to the other programs that you run. It was first released in 1991 as non-free software: its license did not allow commercial distribution.

In 1984, I launched the development of the GNU operating system, whose goal was to be free software and thus permit users to run computers and have freedom. The GNU Project undertook a job so big that even most of my friends said it was impossible. In 1992, the GNU system was complete except for the kernel. (Our own kernel project, started in 1990, was going slowly.) In February 1992, Linus Torvalds changed the license of Linux, making it free software.

The kernel Linux filled the last major gap in GNU; the combination, GNU/Linux, was the first free operating system that could run on a PC. The system started out as GNU with Linux added. Please don't call it "Linux;" if you do that, you give the principal developer none of the credit. Please call it "GNU/Linux" and give us equal mention.

The Free Software Foundation has recently issued the second draft of the GNU general public license version 3 (GPLv3). What are its enhancements and what users could expect from adopting it?

Stallman: We published the official, final text of GPL version 3 in June, and many programs have since been released under it. The basic goal of the GNU General Public License is the same in version 3 as it always was: defend the freedom of all the users. The changes are in the details.

Linus Torvalds told he thinks "the GPLv2 is a superior license," but there's "something like 50 different open-source licenses, and in the end, the GPLv3 is just another one." Does Linus collaborate with you or GNU on free software development?

Stallman: The fact that Torvalds says "open source" instead of "free software" shows where he is coming from. I wrote the GNU GPL to defend freedom for all users of all versions of a program. I developed version 3 to do that job better and protect against new threats.

Torvalds says he rejects this goal; that's probably why he doesn't appreciate GPL version 3. I respect his right to express his views, even though I think they are foolish. However, if you don't want to lose your freedom, you had better not follow him.

Microsoft has recently claimed that free software like Linux, OpenOffice and some e-mail programs violate 235 of its patents. But Microsoft also said it won't sue for now. Is this the start of a new legal nightmare?

Stallman: Software patents - in those countries foolish enough to authorize them - are a legal nightmare for all software developers. About half of all patents in any field belong to mega-corporations, which gives them a chokehold on the technology. In countries that allow software patents, that happens in software too.

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The destiny of blu-ray ”last

The destiny of blu-ray
”last year is the beginning,and this year blu-ray will enter the market formally”, Andy Parsons ,The chairman of blu-ray association said.

Last year, the hottest news of CES isn’t the birth of new technology,but its death.For Woner Brothers won’t support HD DVD,it’s really shake the market,at the mean time,blu-ray become the queen of home entertainment.

However,this year, the price of blu-ray fall to $200,which seems to be a international joke. What’s more,Sony and Disny,the supporter of blu-ray,is wondering whether the door of blu-ray is shutting down.

OK,the reason of this phenomena is that the numeric media service is occuping the market.For instance,LG,the company from Korea,realeased a HD TV which can connect with the internet without STB.”Because of the press of downloadable HD Film,blu-ray is confronted with the possibility of being washed out.” Roger L. Kay said,who’s the CEO of Endpoint Technologies Associates

So the possible reason,some experts believe in, is that people have less knowledge of blu-ray and it’s worthless to cost so much to buy a blu-ray device.Compared with cassert,DVD has higher quality and it’s more convenient.While,Blu-ray has no more advantage in comparision of DVD. At least,for msot people,ordinary dvd and Stream format is enough.Moeover,only if they got a blu-ray format disk,they can convert blu-ray to ordinary DVD or other
stream format,for example,
[url=http://www.itoolsoft.com/blu-ray-to-hd-video.html]convert blu ray to hd[/url],[url=http://www.itoolsoft.com/blu-ray-to-mp4.html] convert blu ray to mp4[/url],[url=http://www.itoolsoft.com/blu-ray-to-mp3.html] convert blu ray to mp3 [/url],[url=http://www.itoolsoft.com/blu-ray-to-avi.html] convert blu ray to avi [/url],[url=http://www.itoolsoft.com/blu-ray-dvd-copy.html]copy blu-ray[/url],[url=http://www.itoolsoft.com/blu-ray-to-mpeg.html]convert blu ray to mpeg[/url].

Rob Enderle, the CEO of Enderle Group,said,it’s a dangerous signal that HD film has better selling performance,blu-ray is a transition technology and i don’t think it can replace DVD.

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