The latest "shocking" advance for facebook is that they may start to identify you with your profile picture. Lots of buzz already about invasion of privacy but I see another problem. Along with a majority of my facebook friends, more often than not my profile picture isn't always "me"! While you often see pictures of drunken revelry, you'll also see peoples kids, their pets or a flower from their garden. One of my friends, who is less than physically fit, favors a picture of Thor and another's profile pic is a body part (don't ask). Facebook will be very surprised when they try to ID me and see that I bear a striking resemblance to a South Park character! So, what do you use? Yourself? Or something more creative?