Sometimes, when I stand in a room of white men, I feel unfeminine and unsexual, no matter the strappy heels, the makeup, the dress. I know there are white men out there who find black women attractive, but you, John Mayer -- the guy down enough to be on"Chappelle's Show," the guy so sensitive he writes love songs -- now represent the ones who don't. Maybe you should think a little bit about that. I doubt you have any idea what it feels like to be invisible, to come to a party looking for a little sexual validation and have white men look through you like you're wearing sweats. I doubt you know what it's like to feel the weight of cultural expectations every time you stand on a dance floor, knowing that your dance card will be empty since you won't play the freak. I doubt you know what it's like to question everything about yourself -- how you stood, how you dressed, how you smiled, trying to figure out what you did so wrong that men simply stayed away...