I don't think the blog likes me: it gave me HTML garbage once and then I don't think it printed my recent post. (My fault, I'm sure). Why do people like this blog thing--it always seems backwards to me? I'm usually pretty good with computers but not this!
I'm trying again:
Thanks for all your ideas to add to the list of classes. Kim you have so many great suggestions. Dede, thanks for your ideas about closures. Shirley--we could do a week with just your ideas. I've got them all (more or less) in a form that I'm sending off to the "planning committtee for furthur comment.