As a business/PR move, this makes good sense for him. I suppose there are some (plenty?) people who want the apology. Perhaps it helps his post-baseball earnings capacity. I read an article about Jason Giambi's retirement today that made the point that people who were felt to be unrepentant assholes (Roger Clemens, Barry Bonds) are disconnected from baseball, while those who have said they're sorry have moved on (eg. McGwire, Giambi) and have continued to work in the game. I really don't care. I'm not going to stop disliking him, I'm not going to stop hoping this negatively affects the MFYs, and I'd still vote for him for the Hall of Fame.