(Formal use of Bayes is pretty popular among---and abused by---Christian apologists. User:lukeprog would know more about that though.)

This doesn't seem to belong here. My guess is that you're just inserting a fact for general knowledge because you found it interesting, but it looks like an argument of the form "X does Y, X tends to exhibit low levels of rationality, so don't do Y", which is fallacious. I might remove it for potential mind-killing potential.