The Controller - Pong to PC. Wii takes step back, Dual Shock holds steady.

[FishyJoe]

The Wii has more than the 10 you listed. Each axis of motion is a control for the Wiimote and Nunchuk.

Plus not all controls are equal. For example the stylus of the Nintendo DS is only one control, but it's worth if far greater than a simple joystick or button.