I'm new here, and not a programmer but obviously have an interest in computers/technology, blah, blah, blah.
I was curious to know if there's anything out there about cross console gaming. For example a user playing a game on a Mac being able to play someone else on a PS3 in the same game; or PC playing with XBOX, or PS3 playing with XBOX. I did some searches but didn't really find anything relevant or credible. Is this an impossible thing to accomplish based on technology limitations or is it more of a situation of too much red-tape?