Feminists are insane

While I am too young to remember, my impression based on my reading is that feminism was once a movement that had at least a superficial appeal to it. Liberating women, equal rights, and all that. But what reaction can normal people have to the feminists today than to think that they have lost their minds? Western recently concluded the semiannual feminist ritual known as "The Vagina Monolouges." Read this piece on the event and tell me that feminists haven't lost it.