Right now at the moment, I'd have to say Xbox 360. It may be the oldest console out there but it has the most online features (despite you having to pay for them) and has the most exclusives to it. The PS3 I'd go for if you're looking for free online play, Folding@Home on the console, Blu-Ray, and of course some o the Sony Exclusives games out there such as Playstation Home (looks very cool). I don't know too much about the consoles since I'm a PC gamer and only own a PS2, PSP, and some old 8-16bit consoles, so yeah.