The links with release dates sucks, it's not even updated...
Obvious choice: PS3, because :
-Killzone 3 (confirmed)
-Uncharted 3 (1 game / 2 years, uc1 2007, uc2 2009 so uc3 2011)
-Motorstorm 3 (confirmed)
-LittleBigPlanet 2 (confirmed)
-inFamous 2 (confirmed)
-The Last Guardian (confirmed)
-Twisted Metal (confirmed)
-Resistance 3 (kind of confirmed)
-Ratchet All4One (confirmed)
-Socom 4 (confirmed)
-Yakuza 4 (confirmed)
-Virtua Tennis 4 (confirmed)
-Ico&SotC Collection (confirmed)
-Starhawk (i think it's time to release the game...)
-Final Fantasy vs XIII (at least in Japan in 2011) and some more.
"That's all" for 2011... fuck this, I won't have enough money, but... I want them all.
When I think about all the multiplat that I want too it gives me a headache. And what rocks about PS3 line up is again and again the same thing: Variety.
ps. Don't forget the Move games. (i'm not interested in them so I didn't list them)