I did find the essay to be one of the most hilarious things I've ever read. I mean, come on, a crotchety old man on a rant about how much he hates girls.
The part I read didn't say how he felt about girls. Instead, it put out his theory about why we (women) are all bubble brained airheads. I know plenty of women that *have* more hair than wit, but I never felt any kind of need to come up with any theory about what makes them that way. I don't spend any time trying to figure out why some guys act like knuckle draggers either, but maybe that's just me.
Maybe it might seem off base to some, but if a woman made a similiar rant about men(actually, many have) I'd probably find it equally amusing.
It's been quite a few years since I searched out a copy of the SCUM Manifesto & read it. If you're ever looking for some er, light reading...