Is it just me, or is there an unspoken rule against flirting in the Religion section?

I've noticed that I was deleted and others were deleted for nothing other than innocently "flirting" in an answer or question. And I notice that none of the tight-knit atheist regulars here ever flirt with each other. Not that I really care, but again, there were some interesting answers and questions that have been deleted as a result of what seems to be an unspoken but faithfully enforced rule. So is there some unwritten atheist Vulcan imperative that prohibits flirting?