Online dating site OKCupid has posted a study of female attractiveness, and the results have me thinking about design.
In a nutshell...

For example...

Ms. Left is, in an absolute sense, considered slightly more attractive. Ms. Right was given the lowest rating (1) 142% more often than Ms. Left. Yet, Ms. Right receives 3 times as many messages.
The article ends with a suggestion for the ladies:
"Take whatever you think some guys don't like–and play it up."
OKCupid via
GizmodoSB