Perfectly said. If he hasn't been banned on the RPF too despite his arrogance, trolling behaviour, unsupported claims and lack of objectivity, is because maybe they NEED him to be there, they WANT him to be there.
Normally if you want to talk to the Oracle you must climb the mountain, here the Oracle walks in the marketplace praising himself and his knowledge.
If you start doing research by yourself, looking for some different sources of knowledge, start making your own tests and thinking with your own mind, double-check everything it's been told you, maybe when the guy is rendered useless or secluded in his ivory tower he'll cease to be a threat and an arrogant.
Chance is that he we want to join his forum to take advantage of his knowledge he won't let us in