I guess it makes sense that if society demands ladies shave their legs and armpits, it should also demand that men shave their chests. And probably also their backs. Kind of weird that it doesn't, a lot of women seem to think it's kind of gross. And really, it's only fair that similar demands be made of both sexes.
Honestly, though, I tend to see women who think chest hair is disgusting as a little bit childish. Looking for boys, not men. More interested in monogamous sex than a relationship.
Which is cool because it doesn't actually make a much of a difference to me. I'll just be more acrid with my scoffing whenever she declares how oh-so in love she is.