Interested to hear about doctrinaire lefty-liberal PC thing, which we got a whiff of on our visit to Oberlin. My kid is definitely lefty-liberal PC, so was not put off by what he saw there, but it being seeming the dominant vibe, bordering on doctrinaire, gave me pause. Not because I necessarily disagree with many of those perspectives, but because I think a diversity of opinion is a useful part of the college experience.