This explains some things. I was sort of surprised he had managed to defend a thesis after trying to follow his argument in the piece in question. I don't expect thesis level work from a forum post, but for something with so much work put into citations and footnoting, it's so bad at linking its evidence to its arguments and its arguments to its conclusions (or even deciding, what, in fact, it's central thesis is). For what he deems to be such a hostile audience, it's very poor piece of persuasive writing.