Also, it's not a formal argument, but look at the moderation on the posts: everything that dares to defend higher education is voted down, and everything that bashes it is voted up, regardless of content. The same will happen to this post, despite the fact that I've done nothing more than express my (entirely reasonable) opinion in as rational and thoughtful manner as I know how. That's anti-intellectualism.
(Finally, I think I need to add the following disclaimer: I'm not talking about the people who have minor gripes with college, or who look back in retrospect, and make critical judgments about the experience. You're right -- that's "healthy self-criticism". I'm referring to the people who insist that college is a waste of time, and who insinuate that formal education is some kind of trap. You may think that's a cartoonish generalization, but I see it all the time, here and elsewhere.)