Me and a group of my friends were wondering if cross console gaming will be a thing. For example if my friend gets BF on PS3 and I get it on PS4 can we play together or is this idea just impossible?
I used to shoot that idea down really quickly, but, now I think it depends on the game. For the most part im going to say no. As the example you gave of Battlefiled4, the 2 copies of the game are very different from each other.
I have been told however, that certain MMOs are cross platform.