I can't wait for VR resolution to increase so things like this work really well.
From my experience using the Oculus dev kit 2 there was too much of a "screen door" effect and it was hard to read text on a virtual monitor vs reading text on a real life monitor. It wasn't practical to use a virtual monitor to say, write code or surf the web.
But resolution will only get better! At that point will things get fun and I can see people eschewing monitors for VR "monitors".