Thanks for the taxonomy list, I had bumped into it already while browsing through the site. It is quite helpful.
I will be at the commonsfest, I will at least spread the word about Transformap through word-of-mouth.
I only used the wiki tool.
I have a lot of work and a bit of travelling ahead of me, so it will be some time before I can give a serious test-drive to the mapping interface, in any case I will keep you updated on this.
I will send your greetings to George!