I'd like to point out that I don't think that there is anything fundamentally superior in the GPL as compared to the BSD license, for example. But the GPL is what I want to program with, because unlike the BSD license it guarantees that anybody who works on the project in the future will also contribute their changes back to the community.
Linus TorvaldsThere's innovation in Linux. There are some really good technical features that I'm proud of. There are capabilities in Linux that aren't in other operating systems.
Linus TorvaldsThat's what makes Linux so good: you put in something, and that effort multiplies. It's a positive feedback cycle.
Linus TorvaldsArtists usually don't make all that much money, and they often keep their artistic hobby despite the money rather than due to it.
Linus Torvalds