Glad you found my comments informative!

Also, glad you found his comments refreshing. Biology is complicated, though...it's not really a good idea to rely on a perspective like that to do much work in an argument that hinges critically on biology. As with a lot of science education, it's more a case of, "Hey look, there's stuff to know here, look at this!" than a cheat sheet for Human Sexual Dimorphism 101: Morphology and Cognition.

It's good enough to debunk the ultra-simplistic view that some people like to spout which is basically, "men are men, and women are women, period, end of story, no exceptions, lalala I can't hear you telling me otherwise".