Homophobia all too robust in America

A friend recently posted on Facebook a piece showing that female professors consistently get lower evaluations than men, and that in blind tests, when an online course was taught by women but the students were told they were men, they got better evaluations than the control group of "out" women. Demonstrating quite nicely that sexism is alive and revoltingly robust in America, even among the elite. 

This shows, in a rather different way, that the same is true of homophobia. In the unlikely event that anyone had any doubt.