I'm not surprised you didn't feel like taking it on, Jan. It's very long and you were very busy.

Anyway, it'll still be here if you ever feel you want to give it another try.

Are a lot of people reading and not commenting?

I don't know. That's what I'm trying to find out. Looking at the poll results so far, the majority who've signed up and not commented just haven't managed to get round to reading it yet. However, I'm sure lots of people haven't seen it yet.