Board Thread:Online Discussion/@comment-10207438-20130611042440/@comment-7153552-20130614150847

Well, the Sony network is the same, I think, regardless of which version of the platform you run. Xbox might make you upgrade, but Sony has a long history of allowing games to be released on the previous and current generation as well as full and amazing backwards compatibility.

On a funny note, did everyone see Sony's response to Xbox's vague and horrid news about used games? It's just a twenty second mini-commercial, and it's awesome!