I remember when Sony fanboys laughed at graphics bragging, since they knew it wasn't needed for the PS2. Then the PSP came along, and "suddenly" graphics were all important.
Of course Nintendo fanboys did the opposite, and Microsoft fanboys will likely switch should the next Xbox turn out to not try to push graphics.
The point is this is nothing. Even if one system is more powerful, developers aren't going to jump ship to that system. Even before the recession it didn't matter.
A flashy-first game is awesome when it comes out. A great-first game is awesome forever.
Plus, just for the hell of it: Kelly Brook at the 2008 BAFTAs