Last year, Appalachian State University suspended a professor for creating a "hostile environment" after she criticized the university's treatment of sexual-assault cases involving student-athletes and screened a documentary critical of the adult-film industry.

WSJ: Greg Lukianoff: Feds to Students: You Can't Say That

Carton points to two cases: (1) the case filed yesterday against Richard Hansen of Keystone Equities Group, and (2) a case from ten years ago in which a CEO shared confidential information with an adult-film star who, unsurprisingly, was sharing things with other people as well.

FORBES: Do Not Trust the Mistress

"There's a general sense of the fun of being a college student, without any of the things that might be in a more adult-oriented college film, " said Mr. Gerson, 46, who went to Cornell University and was a member of the Sigma Pi fraternity.

WSJ: 'Monsters University' Teaches Pixar About Prequels