PS3 games feature list (custom music, YouTube, etc.)

[Barnolde]

Trophy-suported games:
http://www.ps3trophies.org/

Up to 7 player support on the same screen:
3 on 3 NHL Arcade (6 players)
All-Pro Football 2K8
Bomberman Ultra
FIFA 08, FIFA 09
FIFA Street 3
NBA 2K7, NBA 2K8, NBA 2K9
NHL 08, NHL 09
NHL 2K8, NHL 2K9
PixelJunk Racers
Pro Evolution Soccer 2008, Pro Evolution Soccer 2009
WWE Smackdown vs Raw 2008, WWE Smackdown vs Raw 2009, WWE Legends of Wrestlemania (6 players)

Custom music support: (some games like Pain require using an in-game playlist instead of XMB)
Burnout Paradise
Flock
Killzone 2 (multiplayer only)
High Velocity Bowling
LittleBigPlanet (upcoming in patch)
MLB 08/09 The Show
MotorStorm: Pacific Rift
Pain
Pixeljunk Monsters
Pixejunk Eden (have to beat the game once first)
Skate 2
Super Stardust HD
Warhawk
WipEout HD

YouTube uploading:
Pain
Pixeljunk Monsters
Pixeljunk Eden
Noby Noby Boy
Rag Doll Kung Fu: Fists of Plastic
Tom Clancy's HAWX

Screenshot exporting:
Aquanaut's Holiday
LittleBigPlanet
Metal Gear Solid 4
MLB 09 The Show (also video exporting, but no direct YouTube uploading, maybe in a patch?)
MotorStorm: Pacific Rift
Noby Noby Boy
WipEout HD

Post if I'm missing anything and I'll update the thread.