Yes, I am one of the grown-ups who's making Facebook uncool. Once the purvey of hip teens, Facebook is now mainstream and middle-aged.

Obama is on Facebook, as is Oprah, and they're both older than I am, so you'd think I'd fit right in.

But alas, it would appear that the leader of the free world and the queen of talk and philanthropy possess more panache than me. Because not only does my daughter...