Thank god they didn't... That would have literally left it on third party devs to make exclusives, and we all know how often those happen... A console built solely on multi plats, especially a console that had severe difficulty running multi plats better than the competition, would have spelled an extremely quick death. SWS saved the PS3, and they've been doing a fantastic job on PS4 thus far. They'll be half of the key to the PS4's ever going success down the road.