Seece on 19 May 2014
So obviously Gamepad sales are easy to track, 1 for every WiiU sale (currently at 6.15m shipped)
There are about 5.1m Kinects out in the wild too, so the gap is about 1m.
Going forward we'll have to see the split of XB1 skus, it's more than likely the kinectless sku is going to be more popular, I'm thinking at least 60/40% in favour of Kinectless. But the sheer amount of XB1's that will sell over the course of its life will allow for Kinect XB1 to outsell WiiU which will sell far less.
I'm sure in a year or so MS will give us some updates.
