What about us black-haired girls? Sure, yeah, it's lumped into the "brunette" category, but that's a load; there's a big difference between having chesnut colored hair and jet black hair. I know we're the minority, but come on.
But, fine, I'll play by the rules; most other girls I know dye their hair every other day, so putting them in a category based on hair color seems pointless; but, if I had to change my hair color, I'd pick a nice dark brown.