Female Freedom?

My sister sent me this site.

It's pretty crazy. I love the idea, considering it is pretty bad to be a woman and have to pee when there is no bathroom (or hygienic bathroom) around. Still, I have a little bit of a problem with equating women's freedom simply with the ability to be like men. Still, overall I think it's a good thing.

Anyway, I just thought it was crazy. Any thoughts?