The only current console that I can make a top 10 exclusives list for is the 360 so far.
PS3: Resistance, Motorstorm, R&C, Heavenly Sword, Folklore, NG Sigma and maybe Super Stardust HD.
Wii: Zelda TP, Super Paper Mario, Mario Strikers, Metroid Prime 3, Mario Galaxy.
360: Gears of War, Viva Pinata, Bioshock, Crackdown, Halo 3, Dead Rising, Forza 2, DOA 4, Eternal Sonata and Ace Combat 6.
Thanks to Blacksaber for the sig!