[AlethiaSi]

My sorority, being local in NY, we had a variety of girls that were attracted to membership (in any greek org on campus) but primarily within our org, it was the girls, our laid back style, house, social and service functions and cheaper dues (... like 600 dollars cheaper) amongst many other reasons. Is it possible that the cheaper dues attracted liberal members? lol, i couldn't even begin to make assumptions about that, but I know it was a bonus for me.

Overall, we were primarily liberal, we had a few conservative members, but there is actually a rule in our consititution that forbade anyone from discussing politics or religion in the house (obvi we didn't always follow this, but the rule made sense and we tried to as best we could)

I think that everything that everyone has brought up are good ideas about why this is (more or less) true. I think that the throw back to older ideals and standards of behavior is responsible (amongst other things, but I'm making a generalization)
However, I'm not from the south, or the midwest (though my family is) and am very liberal (raised that way) so I can't speak of the traditions elsewhere.

p.s. very interesting topic Dionysus