Ryan at Feministe has an article today on the idea of Inherent Female Bisexuality. This is a popular idea at Frat parties where they try to get two straight girls to make out.
As an actual female bisexual (I know, national coming out day was last month, whatever) I find it kindof offensive when others imply that all women are bisexual. Women are no more bisexual than men are. Even though women are generally more attractive than men IMHO that is MY perception and I certainly don't think all women in the world agree with me. (Hence the Society for Future Housewives etc.)
Anyway, I'll be reading these articles, and maybe I will have more to opine on at a later date.