Sonic, Untold Legends PS3 launch titles?

A British gaming site has posted what it claims to be a "confirmed" list of PlayStation 3 launch titles. The mentioned titles include: John Woo's Stranglehold, Lair, Motorstorm, Resistance: Fall of Man, Ridge Racer 7, Sonic the Hedgehog, Tekken 6, and Untold Legends: Dark Kingdom. According to IGN, all companies concerned with the titles that have responded to confirmation requests have declined specifics.