I had some laughs when I skipped through his text.

He claims that his theory

  > 1. Is based on serious scientific and philosophical hypothesies.

The reference is his own paper where he writes

  > I show that existing MMORPGs (online simulations we have already created) actually reproduce every general feature of quantum mechanics within their simulated-world reference-frames. Second, I show that existing MMORPGs also replicate (and so explain) many philosophical problems we face in the philosophy of mind, time, personal identity, and free will – all while conforming to the Libertarian Compatibilist model of reality

I guess he does "science" between raids in WoW.