One summary of the whole deal, I think it's probably also on Fandom_Wank. Basically a group of people at Penguincon started an impromptu "May I ask to touch your breast" session, and are framing it as a sex-positive empowering thing, which was apparently relatively successul (!) and included instauring buttons with "YES you may" (ask me), or "NO you may not" (ask me) for women to wear. They're so happy with it they'd like for the whole deal to be more widespread at SFF cons or something. Honestly I haven't followed the whole ramification past the O_O WTF? first impression. - Lots of people in LJ and other blogs are now giving their opinion on it, mostly to say HELL NO!