Strictly speaking, this is not all I have to do, as it happens. I have plenty of things to do; I'm just procrastinating about them. So this is copied from alasdair:
"Because we never really know each other as well as we think, in response to this post I'd like you to ask a question. Anything about which you are curious, anything you feel you ought to know about me. Silly, serious, personal, fannish. Ask away. Then copy this to your own journal, and see what people don't know about you."