Definitely a great article. I think there are many feminists out there who don't give sororities enough credit for being pro-women.
I was reading an article for a women's studies class in which the author laments the fact that female friendships are not regarded with the same importance as a male/female romantic relationship. She said that her girl friends had been just as important to her as her husband and that she wished there was some sort of ceremony she could hold with her friends that was like the friendship equivalent of a wedding, celebrating their bonds of their "sisterhood." The entire time I was reading the article, I kept thinking, "Honey, you need a sorority initiation!"