Damn, mention Sony and sacrifice and everyone people come out the woodworks, but completely overlooking the meat of the post...b/c is useless and not just for Sony.
I still hold that backwards compatibility is and has always been a bullet point for marketing, yeah its great in the first couple of months when the new system has limited software, but overall, I would venture to say it is probably the most underutilized aspect of a console, regardless of whether it has the Sony name on it. I think its crazy not to assume EVERY mfr. has to make some tradeoff when it comes to b/c, for me as a games that tradeoff is working on new and improved features, not worrying about a 5+ year old games. Heisenberg teaches us that.
I just have never understood the concept of me buying a new console to play last generations stuff if you already own the last gen console, even more so now with all of the downloadable content. In my case it is a slight factor in me buying the PS3 because I don't own the PS2 and have only played 3 games on the system and I hear about all of these great games that never made it to DC or Xbox or 360.
Seriously, if Sony mentioned that they were removing B/C from the PS3 would that stop any of us from buying it. MSFT could have probably implemented a quarter more of their intended features already if they didn't have to worry about B/C. This is N first attempt at it if I am not mistaken, so it will be interesting to see what/how they do in that dept.