It's a term I've only heard used by left-wingers to describe people who disagree with them, so I don't know.
Nah, that's the term they use to describe themselves. I read reddit pretty frequently so I'm fairly familiar with them, unfortunately.
I don't really see the men's right's stuff on Reddit, though I don't usually stray away from the main subforms, so eh. The places where this stupid sh**t would appear would be somewhere like Tumblr or 4chan.
Also, this is completely thick skulled and needs to go away, "Men's Right's" my bloody arse.