It has been my experience in life that the more enlightened a person seems to be, the less likely it is that he or she will advertise it. As I have observed, humility and enlightenment often times go hand in hand.
update:
Harvard joins the "select few" who can see the bias!
Maybe now, even the brain-washed,, er,, I mean "enlightened" amongst use will see what the rest of us have seen over the past 20 years or so.