The DRM implemented on the two platforms atm is different.
SONY with likely be sticking to what is in the previous generation. Online game passes.
MS seems to be going with a bit more invasive game registration and 24 hours online authentication system.
Personally i'm ok with one time game passes for the online stuff, but then again a) I rarely use online stuff except the very rare exception online game b) you usually get one online pass with the purchase of the game new and I almost always buy new c) I'm not self entitled enough to believe that online stuff should be free.
























Quote from Jack Tretton: "The easiest way to explain it is — if you understand how it works on PlayStation 3, then that’s the same way it will work on PlayStation 4. No changes there. We’ve been out for six and a half years. It’s the same experience."