This was actually a really impressive set of demos. I hadn't really considered VR as just a virtual environment to do traditional computing tasks but it seems like it could have a lot of merit.
Always having a relaxing place you can go to and do your coding sounds pretty appealing. Especially in a world where companies continue to think that open offices are a good idea.
So... I think because of this, I will buy a VR-Glass :3 <3