All I can say is that I really love my Xbox360. It is a great gaming machine + the VoDs are awesome. Both are great machines, but I do prefer the Xbox360 over the PS3 because of price, online gaming, online offers (DLC, VoD, demos, Arcade etc) and most important: GAMES.
The Xbox360 is selling very well so far, so a 3rd party exclusives for the PS3 are very unlikely. Sony does not have the money to buy exclusives (MS does!) or exclusive DLC. 3rd party publishers can't afford to avoid the Xbox360 for their HD games (check Final Fantasy). So you will probably get alle the 3rd party games on the Xbox360. You can get most of them on the PS3 as well, but I wouldn't be surprise if MS keeps on buysing exclusive DLC or exclusive games.
Imagine not having GamePass on your console...
