Bonafide Reviews.com posted an article that examines the blurring line between reality and virtual reality worlds

Virtual Worlds.You've probably all seen them before in science fiction in comics. Worlds where jacking in via VR helmet or Neuro Implant send us to some fantastical internet life separate from our real one. It's quite a dream that's for sure, except it might not be as much of a dream as we once thought. Though we are decades away from "The Matrix" and gladly so, virtual worlds have existed for sometime now, and are evolving day by day.

Third Life: The line blurs between virutal and reality