Sony showed off this list of developer logos at their PS4 press conference today, and it's got some exciting ones, from big to small, Activision to Spike Chunsoft. Let the speculation begin!
DISCUSSION
I find the lack of Polyphony Digital very disturbing but i guess Gran Turismo 6 on the PS4 is a no brainer.
Also Stainless Games??? Not a huge dev studio, currently working on Carmageddon: Reincarnation.