Theory on Posobiec: HE is fake, and has reported falsehoods - knowingly and intentionally. Q comes along. He ASSUMES it's just another huckster doing what he does. Bingo, the people he contacts re: Q ARE hucksters just trying to profit because they're basically morons. Thus, he thinks he can 'out' Q because he thinks it takes one to know one. I imagine he is all kinds of butthurt, since he is now 100% irrelevant and looks like a petulant child. Very publicly.