It's about a year since Sony and Microsoft launched Move and Kinect respectively, and neither have really set the world on fire.
Meanwhile, the Wii has slowed down despite receiving a pricecut in may, and the WiiU focuses a bit more on being a traditionally controlled console than the Wii.
While I don't see motion controls going anywhere, it does give me a good backdrop for asking:
If motion controls went away, would you miss them?