Contact form changes

I made some changes to the contact forms, and you will now have to enter a security word to submit a message. While it has benefits for you and me (you get your message read sooner since we don’t have to wade through spam to find it, and we don’t have to pick the real messages out of the pile of spam), it also helps humanity by helping convert old books into machine-readable form. This video explains how it all fit together. It’s enough to make you look forward to filling in those forms.
I’m also cleaning out old pages, so if you can’t find a page, I’ve probably changed the location. Follow the links to get to it.