We're going to have more, apparently, or at least new federal regulations making it easier to have more. I was trying to think up an opinion on this subject, but so far no real luck beyond my vague sense that dudes I knew who attended Collegiate seemed kind of messed up. I infer from this post at Eduwonk that the "liberal caricature" thing to do would be opposed. I find that a little surprising, since, say, Wellesley more or less is a liberal caricature all on its own. Conor Clarke says the empirical evidence is murky.