No More Male Feminists!
Well, if you insist...
Here's my worn-out line on this: every movement has its kooks, and it's wrong to judge the whole movement on the basis of them. But in the case of feminism (a) the kooks are the vocal, influential vanguard of the movement; (b) egalitarian feminists rarely speak out against them; (c) the sane parts of feminism are now indistinguishable from ordinary liberalism. For these reasons I would no longer classify myself as a feminist.
Now, admittedly, much of this is because I'm in academia, where it's assumed to be obligatory to classify yourself as a feminist. So part of my not doing so is just my oppositional defiance disorder kicking up again. Or still. Whatever.