I don't think something like this will take off until a few things happen. First, headsets have to be more comfortable, cheap, and convenient. Lets just assume that will happen.

But also, programs will have to be made with VR in mind. This is still showing browser windows and other programs as square items on a virtual screen. My existing tri-screen setup (2nd hand corporate hardware, cheaps) is really good at that, and I can use it without any claptrap on my face. I can also use it with others when they are with me.

Perhaps apps that break out of the box will be more common when VR is more widespread.