When I worked in government in Taiwan, I'd say 75% of the women in the organization I worked in between 20 and 50 were single. Lots of these women travelled as part of their job, had multiple degrees, and were quite intelligent. However, I think they also wanted someone with similar or better qualifications, pocketbooks and world views. In my opinion, that's often the problem with both hiring practices and with marriage choices in general. People often want to hire people or marry people with similar educations, world views, political persuasions etc. rather than go for true diversity. Hell, you could even say it for website forums as well as this website definitely showed preferences (for mod choices, lack of suspensions etc.) for people with similar political opinions in the past.

How many were chosen by pure competency versus the ability to kiss ass/be a boy or girl scout/say the PC things?
For people seeking marriage, such high expectations often means they remain single as no one is good enough. For hiring, it often means that people are often hiring someone who is like them rather than their alter ego/counterbalance. This can be negative for an organization development.
For websites, it can mean tribalism and palace favorites.
