Sort:  

lmao

And only 20% of what they do will have 80% of the effect.

This guy has a point...

I think there is no evidence for this. I think it has more to do with looks and the way you carry yourself as a man (your ambitions, etc.). Women marry up you know, but there is a limit to that also :) Nature has a way to balance everything out, otherwise we wouldn't be here.

It may also work the other way around though as well.

In that day seven women will take hold of one man and say, "We will eat our own food and provide our own clothes; only let us be called by your name. Take away our disgrace!"

There's probably no peer reviewed data but OKCupid analyzed their membership.
http://blog.okcupid.com/index.php/your-looks-and-online-dating/