Earlier quoted context omitted.
You say advanced as if that's a good thing. I think a lighter system that considers hardware acceleration and multiple monitors from the ground up may be a good investment in the long run. Not to mention audio, and vector graphics and so on. Multiple X sessions (one for each monitor + one for each vnc session + virtual X sessions for whatever reason) has to be combined with Xinemera and with graphic drives and with a…
X.org considers hardware acceleration, with XRender, for example. Quite too often, buggy and incomplete graphic drivers and other problems makes it even worse than no acceleration at all. I don't really see these problems as X.org specific, is there any evidence that they are? I think it's more likely caused by very limited resources that are available, incomplete or proprietary (ati and nvidia tends to lag months be…
If X were to disappear from the face of the earth open source programmers would scramble to get something new into place, and that would in all likelihood be better at dealing the realities of graphics today.
Just because it's the best we got doesn't mean it's good enough.
(I'm not advocating we actually should bury X... just making the general point that sometimes it's worth it to stake a step back to take two steps forward later. I realize it's often not politically feasible.)