I prefer the PS3 exclusives over the Xbox ones, and that is the major deciding factor here. LittleBigPlanet, ModNation Racers, etc. are all relatively different from the typical mainstream titles being pumped out into the market. I love Halo on Xbox, it's pretty darn addictive, but in all honesty, the PS3 game library has my vote. PSN, which isn't as good as the premium Xbox Live, is free, and you can't really argue about something being poorer in quality when one is free and the other is a paid premium. The differences aren't that dramatic, just some features missing from the PSN. Hardware wise, the PS3 can do more out of the box, which comes to another benefit in multi-media playing. I fully understand why some may prefer the Xbox 360. My personal opinion is that the PS3 edges out the Xbox 360 slightly in terms of features, so one vote for PS3 here.