Confirmed – Batman: Arkham Knight’s Demo During Sony’s Conference Was Running On PC

[Max King of the Wild]

Uh, so Sony bears no responsibility for the games shown at its own conference?

'Cause I'm pretty sure people are expecting to see Playstation games at the Sony conference, not PC games. To suggest that Sony just does whatever a publisher tells them to do, even at their own conference, like some kind of obedient, well-trained hound...

... encapsulates the state of the console market quite effectively, actually. 

Sony probably approaches a developer or vice versa and they hit up an agreement that sony will dedicate a certain time slot at the conference for the developer. The developer decides what they want to show and that's it.