Now that the Internet is just for Facebook, Playboy is trying to maintain its relevance and impossibly high standards for women through its own site, Playboy U. How will the “exclusive, college-only, non-nude” differ from Facebook and MySpace?
For one, “high schoolers, old dudes and your Mom can't join.”

Because it would be a total buzz kill if your mom knew your taste in porn was so vanilla.

[The Chronicle of Higher Education]