wow, how are you this out of it? live at gamescom. the share he did at the end went directly to his twitter so we know it was legit.
Playing to the tune of ethomaz, that Twitter share actually proves nothing. That entire thing could have been pre-recorded/scripted/faked. All they had to do on their end was make a post to Twitter at the correct time. Incredibly easy for Sony to do even without actually sharing it from the supposed PS4 from the presentation. I watched the videos, and you never really see him actually using the controller to do anything...
Just saying... :)