So what?
So, some of us care to be using free software, did you not know? Free software means free code, means distributors can make an effort to support it in configurations of Xorg where the drivers are not foreign (they are DRI). It means we don't have to promise not to share or reverse engineer and fix the driver, etc, but are encouraged to be free with it instead. This, to me, is what I would chose given the choice. That's what.
david, afaik, with a cheap radeon, or maybe one of the ATi rage cards, this would work out of the box. I wish I had my old computer with onboard rage working. I've done this in out-of-the-box Ubuntu with a radeon 9700 before.