Blogher? Sorry, I don't get it.

I've been reading some posts about Blogher recently and frankly, I just don't get why women need to have a "women's blogger conference".

I read all kinds of blogs, I'm interested in the content, and I could care less whether its a man, a woman, a transsexual, or a dog doing the blogging, as long as the content is valuable to me.

So, somebody please explain this to me. Sounds kinda like Women's Lib "Déjà Vu all over again" to me.