I assume that "right-wing" and "anti-diversity" are correct labels here, that's not really my problem. It's frankly less about bias, and more about the fact that the Wikipedia article is pretty sparse, and all I could see is the link to Correia's blog.
This is completely disconnected from my own politics, really. I don't need to read articles on how a "right-wing voting campaign got owned at the Hugo awards". That story writes itself. The other side of the story is more interesting.