It's still pretty early to tell until we are past E3 and getting to their releases when we will know so much more. At this point we know MS has 300,000 servers for the new Xbox live and we r pretty sure Sony doesn't have anything close to that or they would have been advertising it. At this point u can pretty much b safe to say XB1 will have a much more expansive online experience. We also know MS will be focusing heavily into cloud computing to enable much richer experiences in games and much more computing power than what's in the box. This will bring XB1 capabilities much further than the limit of the box. We know Sony has Gaikai but they specialize in game streaming not cloud computing and that is different. MS has undoubtedly been building their cloud computing infrastructure for quite some time now.
Even though many Sony fans seem to make the "cloud" argument out to b a joke for what it will do on XB1 it will enhance all experiences quite a bit.
I think it's still hard to judge everything now but in time we will know more. I think way too many people seem to be throwing MS under the bus too early without knowing what XB1 really will bring.
