While you are correct that people looking to discredit feminism often cast aspersions and claim that xyz behavior is the work of the feminist movement, which it is clearly not, there are plenty of self proclaimed feminists who are nutters. I doubt they want to discredit feminism, but by their acts they certainly fall into what people might call "extreme feminism". I call them what they are, which is man hating. Feminism (as I know it) is about establishing both sexes on equal footing.
A prime example of the nutters below; If you are not familiar with Dworkin, she is famous for many stupid, stupid things.
"In the book, she argues that all heterosexual sex in our patriarchal society is coercive and degrading to women, and sexual penetration may by its very nature doom women to inferiority and submission, and "may be immune to reform""
A prime example of the nutters below; If you are not familiar with Dworkin, she is famous for many stupid, stupid things.
http://en.wikipedia.org/wiki/Andrea_Dworkin#Intercourse
"In the book, she argues that all heterosexual sex in our patriarchal society is coercive and degrading to women, and sexual penetration may by its very nature doom women to inferiority and submission, and "may be immune to reform""