The tone of the post is informal and is intended to be humorous. If there is a good balance of male/female coders there, there's a good chance one of the women saw it and thought it was funny. One of them might have even written it.
For many programmers, I'm sure it is a perk to be around more women. They work in a completely male dominated field. The changes of meeting a potential partner who shares your interests at work is low.