Let me put it this way - Console wise, I play my PS3 much more than my 360, and not because if prefer the PS3 more, but because there are no titles for it.
This year alone, PS3 exclusive titles are:
Ico and Shadow of the Collossus collection
God of War Origins
Games that are still coming out for PS3 only this year:
Games that have been released for 360 only this year:
Gears of War 3 (comes out in like 6 days)
Games that are still coming out for Xbox this year:
See what I'm talking about? Combine that with a blu-ray player and free online gaming, the choice should be obvious.