It's true that Microsoft has made much headway in the realm of cloud computing, but in the realm of a dedicated video game streaming service I have yet to see it. True it could have been in the works, in which case Sony would be playing catch up, but ultimately if Sony comes out with it first it's the early bird catching the worm.
Ultimately whether they're playing catch up or not, they're the ones that came up with a working solution for streamed gaming first (since Gaikai can stream AC:Brotherhood already) and that's what actually matters.











