Dear Tom,
I can be found on Friends Reunited, Facebook, Twitter, Myspace and a whole host of similar things as well, but it really is me every time.
For your information there's someone on Twitter claiming to be the "real Tom Baker". I'm highly sceptical if he's the definate article though. The reason for this is that you're such a busy man, which is why I've never asked you if you play computer games.