^ stupid people say stupid things on the internet, news at 11. And, the short article notes that the original might not even be genuine, as in she might be taking the piss out of feminism, but the source is behind a paywall and I don't care that much.
Any "-ism" is going to have some batshit crazy people involved in it, especially one as charged as feminism. You don't need to look hard, actually, for that one, viz. Andrea Dworkin. So, I don't really know what you're trying to convince us of. Hell, you don't even have to look further than Jezebel for a pretty regular helping of craziness. Although I also don't even know what feminism means at this point in time.
By the by, I'm pretty sure you can prove your point, or nearly any point really, without resorting to a version "what about the impressionable children?" argument.