So many people are focused on hw great Sony's message is right now, and rightfully so. My only concern is remembering what the PS3 was at launch compared to what it is today. Sony has been known to take away things they promised in the past.
Remember how the PS3 was backwards compatable? Remember how you could install Linux on it? Remember how they had a terrible online outage a coupe years ago?
I'm not saying that Microsoft is doing better. I'm just saying that Sony could still impose these restrictions later.