The most important one of all that you all seem oblivious to... ACTUAL GAMES.
Y'all so worried about extra features that you know is going to be there meanwhile neglecting the importance of actual commendable titles. Sony could literally make a sequel to every PS3/PS2 exclusive franchise and we'd be for days since it's a vast library. Myriad franchises were made since Sony's inception and M$ is on their third console and it's still Halo, Gears(which is dying) and a copycat of a the premier racing game.
Sony hasn't talked about games though. Just social features and the PSkinect. You 3cepts keep holding on to this "exclusives" argument cause that's all you have. In realty most of the Sony developed "exclusives" were forgettable and not really worthy of sequels. And how can you dis Microsoft making a bunch of sequels while begging for more Sony sequels.
Microsoft has at least 3 new IP's in the works. What does Sony have?