Most people will tell you that the majority of multi-platform games on the PS3 are lazy xbox360 ports, so it's not exactly fair to compare the two directly.
Right now if I had to choose I'd pick a PS3 because of the blu-ray and that they seem more reliable. Neither platform has games that especially appeal to me so I'm in no hurry here to pick one. The best things for the xbox from my end are Live and arguably the best 3rd party support right now.
I'd still want a PS2 though. For example, I liked God of War on the PSP and now I wouldn't mind playing the PS2 games.
Right now if I had to choose I'd pick a PS3 because of the blu-ray and that they seem more reliable. Neither platform has games that especially appeal to me so I'm in no hurry here to pick one. The best things for the xbox from my end are Live and arguably the best 3rd party support right now.
I'd still want a PS2 though. For example, I liked God of War on the PSP and now I wouldn't mind playing the PS2 games.