Nv im a couple min behind
Mr. Tretton says that the PS4 won't impose any restrictions on used games. That created a huge cheer, and it's definitely a thumbs in the nose of Microsoft.
Here comes the part where Sony goes after Microsoft—you can play used games and you don't need to be online to play games.
Mr. Tretton basically took everything Microsoft has said about the restrictions it's requiring for its games and says he won't do it. Sony won't require daily digital check-ins, it won't have authentication rules, it allows lending of games to friends. And the crowd loves it.