Re: Doom 4 30FPS cap (?)
bo 360 supports AA of course... most titles have 2 or 4xMSAA. This leaves a lot of jaggies of course, which is why I mentioned distance.
PS3 has a lot more trouble with AA certainly, but it still uses it sometimes. Again, distance from TV often makes it unobtrusive.
As for that list of games you made, I have no idea what that is supposed to prove. y contention is that modern games, as in post-360-era, on PC, have the same base assets 90% of the time.
I gots one of them high powered gaming computers with an EVGA GTX 480 video thingy and a Q9550 processing device and also one of them Windows 7 64 operating programs with 4GB of some Corsair 1033 DDR2 ram.
Steam, Xbox Live and PSN: StingingVelvet