Well, I beleive that Nintendo has the strongest 2nd party support, and I think that this is gonna help them in the long run. They\'ve got excellent 2nd parties like Rare, Retro, Silicon Knights, Left Field, Brownie Brown (stupid name, but hey, they\'re made up of ex-square employees), etc.
I think that 3rd parties will be much more evenly spread out than in the last generation, with not many exclusives. It looks to me like 2nd parties are gonna be the determining factor for this next generation.