I love the comments that argue that since a preference for attractive (i.e., symmetrical) faces is hard-wired, we shouldn't try to legislate against it. From what I remember of ev psych, suspicion of individuals who are not of our group/tribe is also hard-wired - I wonder if those same commenters would abolish legal protection based on race.
That said, as a woman in tech, the concept of "erotic capital" resonates with me. I'm wildly ambivalent about it, though - the risk seems to outweigh any potential reward.