Robin, you say that most crack downs are a collective decision but I know first hand of specific incidents where a particular mod that was personally vested in a subject was heavy handed in suppressing discussion (on topic mind you) to the extent of trying to cajole via pm the thread starter to post they wanted the thread closed so this mod could close the topic. That's rogue moderating imho. I would guess, if everyone wasn't afraid of reprisal from the mods mentioned, there would be 2-3 common names mentioned. This isn't a systemic mod issue. The snarky moderated comments are annoying and none have ever been made towards me.