This is an issue with most women. They grade male attractiveness on a heavily weighted curve where "5/10" is near the top of the scale instead of the middle. Men generally grade female attractiveness on a balanced scale, where "5/10" is about the middle.
This implies men are smart and women are retarded, but remember it's only average people. Digit is smarter than me, I don't think she's any less capable than men of sorting a rating system. So I say it's most women, not all.
Also, some data suggests the unfairness goes both ways, because women are more likely to talk to a guy they call ugly than men are to talk to a girl they call average.

