I'm getting the PS3 version for a few reasons:
-It's the technically superior version
-Better controls and the motion sensing sounds like it's integrated well
-I'd prefer to play it on a quieter, more reliable system. I hate to beat a dead horse here, but I really don't want to risk getting RROD right in the middle of GTA 4.
-Home integration sounds interesting (whenever the hell we get to use it)
-The 360's advantages just aren't that important to me. I never use custom soundtracks, don't really care about achievements and rarely use Live's fancy features.
-I'm really not a fan of this whole DLC fad that seems to be everywhere this generation. Saying that, I'd be shocked if the PS3 version didn't eventually get it's own exclusive episodes.
-This way I'm not supporting Microsoft.
-And finally, I've ALWAYS played GTA on Playstation consoles. Call it brand loyalty if you want, but GTA on another console just wouldn't feel "GTA-ish" enough.
All valid reasons. Valid, I say!
