The comment below is taken from an online encyclopedia I was reading during research for an essay on the artistic and intellectual achievements of the High Middle Ages. It is unrelated to my essay but I thought it was interesting. What good is a subject that only a select few can even understand?
“Prior to Abelard, philosophy in the Middle Ages had not been an exclusively academic affair. It had been addressed for the most part to any well educated reader interested in the topics being discussed. Boethius's Consolation, for instance, or almost any of Augustine's or Anselm's writings, could profitably be read by any literate person. Soon, however, this all changes. Philosophy becomes an increasingly specialized discipline, pursued by and for those whose livelihood is found only in educational institutions.”
Paul Vincent Spade. The Stanford Encyclopedia of Philosophy: “Medieval Philosophy.” http://plato.stanford.edu/entries/medieval-philosophy/)