It wasn't until this very group, the Philosophy group, that I
  even was made aware of the acronym "MRA". I remember having to
  listen to Rush Limbaugh in the early 1990s at a job at a Print
  Shop (I ran 'the' computer - a Mac) because my boss liked
  listening to him. That was the last time I had heard people talk
  the way MRAs do today. At the time, the wave of Men's Rights was
  in a different realm, that of wearing loin cloths (or not),
  dancing around campfires in an attempt to reclaim their boyhoods
  and validate themselves. Feminism had a different flavor then
  too, and Political Correct was _still_ in the realm of etiquette
  that was not to be itself abused. But that was a
  generation-or-two ago. I spent nearly every day online in some
  way in all of those years, talking to as many people as
  possible, just like today. But it would be 20+ years before I
  encountered MRA. Sure, I knew people that were anti-circumcision
  and talked about Men's Rights, usually men who were once married
  but went through crappo divorces where they didn't think to
  invest in a good lawyer and ended up paying the lion's share,
  but they were in a special category for me of Victim Men. Still,
  forces gathered in areas of the Internet I didn't hang out in.
  I've learned much about subcultures. Then again, I didn't
  realize there was a flat earth movement that was till active
  until I joined Illumitardi, so I guess I was just hanging around
  a lot of nerds for a long time and missed out on fringes that
  gathered together and the places they gathered.