You're not saying that right, at first you're saying it will not appear on PS2, and now you're saying it will *ONLY* appear on the PS2 , probably a typo
Anyways, i think the future GTA will get a whole other style/gameplay when it will be released on the PS3/PC, i don't really know if i like the idea of flying cars, cyber shit, a completely other engine that'll completely change the current GTA style, i don't really like games that play in the future cause it's so un-real, not realistic most of the times
Of course, let's hope PS3 isn't a good platform again to port the multiplayer part to the computer so MTA can remake that part again
If it's really based on Windows, it doesn't look good for us.. let's hope Linux has beaten Windows then and it's unable for R* to make the multiplayer part