1. Wii
2. Wii Remote Controller
3. Wii MotionPlus
4. Wii Nunchuk Controller
5. New Super Mario Bros
6. Wii Fit Plus with Balance Board
7. Wii Sports Resort
8. Wii Fit
9. Call of Duty: Modern Warfare 2 (360)
10. Mario Kart Wii with Wii Wheel

Looks like the top 10 sellers for video games this year were almost exclusively comprised of Wii hardware/software!  Modern Warfare 2 just managed to get in at number 9 in the last couple months.  And with 2010 shaping up to be a great year for Wii software, I think we’ll continue to see even more Wii games in the top spots across all platforms.

Link