"... Wikipedia is just one type of online community, which appeals to a fairly narrow (geeky, combative male) demographic. And, importantly, it doesn't appeal to many other demographics. ... if, as inevitably happens in such a place, some people get impatient and upset at [the] unfair treatment, they must tolerate the passive-aggressive condescension of the basement-dwellers who inform them, apparently with no awareness of the ironies involved, that courtesy is an absolute requirement."