To be clear, it was
not an answer to a question. It was a reply to a commenter (not the OP) dumping on an
unrelated question about job advice. At no point did
anyone ask for dating advice.
> All systemic problems of the kind you're talking about involve the behavior of a specific group. Otherwise, you're talking about, what? All humans? All mammals? How is that useful to a guy trying to find a girl?
You're not wrong at some level, but phrasing matters a lot when you're talking about sensitive topics like this! Someone commenting on "stark" differences in "behavior" comes off as much more of a creep than someone making the more general point that it can be harder to find someone with a gender skew.
By the way, the idea of a gender skew has been disputed -- apparently, Berkeley has more female students than male ones. You can find other comments pointing that out.
> What motivation do most men use to get their act together? Women. That's not a bad thing. It's human nature.
I don't think that's true -- I've never heard any of my male friends say they were inspired by anything like that. Even if it is the case, it doesn't seem that much like human nature.
Personally speaking, the idea of getting my act together so I can find a partner is completely alien to me. My main motivation for getting my act together has been so I can fulfill my responsibilities to the people (and animal) I care for.