They didn't like women very much.
Ugh. I wish I could change my vote.
dead0straw puts in a quote from Wikipedia about a few events in a group that catered to college aged individuals including horny young men in a time that was overwhelmingly chauvinistic that would surely reveal the overwhelming hypocrisy of the vast majority of a national organization that had chapters all around the nation! Wow, this changes everything!
Or, you could read the rest of the wikipedia article and realize that in every basket of apples there are a few rotten ones that the good ones at least made some efforts to address:
But don't let inconvenient things like facts get in the way!