linux, FOSS drivers, API
So will other OS's be able to use this interface?
This is a real test of M$ wanting to be useful to humanity....
A neat tool should have as many users as possible - e.g Firefox vs IE
If the Occulus Rift ever appear on the market, we might see widespread adoption...AR vs VR are sort of orthogonal markets, but I guess we'll have to see....
P.