See I used to think that but can understand now that if they lose such a differentiator like Kinect it just would be a less powerful PS4, one that be even harder to market IMO especially on the games front...My bet is MS want to release a Kinect free Xbox one at a cheaper than PS4 price. I think they have realised Kinect is not really what is wanted and a base unit with a bit more available umph without Kinect is the way forward.
That's my idea anyway.
They just need to move away from the whole spec comparison/performance parity and move into areas that the PS4 just cant/wont do - the Kinect Fitness app is a great example.
ps3ud0