Well! After polling visitors to this site (view poll results), I have decided to go ahead and create an email list for fans of his Lordship. It's a place for discussion of his Lordship, Pratchett's books, related activities (cons, etc.) and pretty much anything of interest to the group. It's unmoderated, but as your Cruel List Mistress I will boot those who are excessively nasty off the list. It's meant as a friendly place for fans to congregate, and flames will not be tolerated.
So far it's pretty low traffic, so you don't need to worry that it will clog your inbox.
If you're not already a Yahoo!Groups member, you'll have to fill out a little form to make the list work.
I look forward to seeing you on the list!