Sarah Palin's record is anti-woman. Feminism is not simply about achieving the power and status typically held by men. It's about protecting and supporting the rights of women of all classes, races, cultures, and beliefs. Palin's record and beliefs do not align with this. She was chosen by John McCain specifically because he believes that American women will vote for any female candidate regardless of their qualifications. He is wrong.
There is more about them and the site at ABC's Political Radar.
This is not to be confused with the website Women Against Sarah Palin which had some interesting facts about Palin, but it is not clear who is behind the site.