Some more relevant articles. And there are enough WP:RS mentions to be in the Wikipedia article(s), which I myself haven't even thought about looking at yet.
http://thefeministwire.com/2011/11/occupy-rape-culture/
http://thefeministwire.com/2011/11/un-occupy-myour-sexisms-in-solidarity-wit...
http://www.blogher.com/snippets/occupy-movement-sexist
http://globalcomment.com/2011/how-occupys-non-power-structure-enables-sexism...
http://oreaddaily.blogspot.com/2011/10/sexismsex-and-occupy-movement.html
http://www.verumserum.com/?p=33803
http://sashasaid.wordpress.com/2011/11/21/sex-class-and-occupy-wall-street/