[geofft]

I guess the question here is whether we think that the opinions in the memo are more like advocating Haskell or advocating ASP. They seem like the latter to me; if they seemed like the former, I'd agree with you. I don't think it's weird to think that there exist both rare defensible opinions and rare indefensible ones.

Note that the opinion in the memo isn't restricted to different career preferences correlated with gender (at least some of those opinions in the memo, like women wanting better work/life balance and men having rigid gender roles, are so uncontroversial that they're part of the standard feminist position too). The opinion also includes the claim of different abilities correlated with gender, because that's what's relevant to the business practices he's arguing in favor of changing, and in particular abilities relevant to qualification for engineering roles at Google. That's a much more extreme position.