The point is that it have zero real-world hardware support. Yeah you can buy playstation controllers and hack them, but that is not realistic. (to quote the st

The point is that it have zero real-world hardware support. Yeah you can buy playstation controllers and hack them, but that is not realistic. (to quote the state of the art on the links you posted) Would write graphical interface code if a color monitor and a mouse required the end user to solder stuff and compile kernel drivers? While every game already had those two things but tied down to the facebook app? ..that's how insane VR is today (and for the foreseeable future)