Would LOVE to see this. How it can work Both platforms use x86 infrastructure allowing server nodes to theoretically communicate easier Most servers these days are pretty similar to each other. What is in the way of this Politics Sony and MS hate each other's guts and the hate is so deep it may never be repairable. Sony would probably be the party to accept this the fastest but MS's track record is not good in this department. 2 examples. Doesnt matter if you like these games or whatever Portal 2 allows ceoss play between PSN and PC servers. MS did not like 3rd parties accessing XBLA. Dust 514 Sony agreed to allow the game to be F2P as well as provide free updates and expansions. MS would not allow CCP ( the devs) to release free expansions and updates and if they did they would be charged up the nose for each one.