I was the cause of great hilarity at work yesterday, even though I wasn't even in the building. I had to talk to a colleague about a story for ie next week, but he was busy so I left a message with another co-worker. As soon as I got off the line, I realised I'd given an old home phone number not my current one. So I sent the person I wanted to talk to an email saying something like, "Apparently the phone number here is 1234 5678." When he rang me back he said everybody in the office was amused that I didn't know my own phone number. Why should I know it? I never have to ring me.