How about a program that would encrypt/decrypt game chat for users, since the wow interface has programmability. The act of commenting here and anonymously disclosing this, is a good thing.
It appears his "thesis" is half way through: "It’s because our eyes know we’re in a 3D world. We can detect light sources, and degrees of shading, and depth. And without any of these, we’d be absolutely lost." My first thought: I'm reading English text, with no shading or depth, and it seems to be a pretty effective form of communication. tldr: the article is hyperbolic garbage.