If you mean to say that being educated at high-ranking liberal arts colleges puts you at the forefront of communism, then I assume you are an uneducated, ignorant libertarian. You probably believe that the government has no business in the private sector, but you probably cannot cite a historical reference to back up your claim.
Can you specify what about the class you sat in on (which I assume was called Encounters) was so Marxist? If discussing philosophy, ethics, literature and morals lends itself to communism, then why do communist states limit the study of these fields?