Well I can see this as a instigation off the bat and will respond in kind. Basically you are saying that Sony has better and more dedicated 1st party studios then MS. Ok....congrats? I will say this: Naughty Dog carries Sony. They do great stuff.
90+, 80-89, 70-79.....360 has more games in every category. I would gladly take exclusives of Xbox over PS3 any day. I know....extremely controversial to say that lol.
That said, it was a shame PS gamers didn't show enough respect to their exclusives. They talked more then they bought them. Just did a quick check and it shows Halo ODST sold roughly on par with Uncharted 2 and 3.