Hi Rob, thanks for stepping in. Docs allow threaded comments, but no there isn't a way to title new posts, and to see an index. That's the drawback. Forking (if you mean by that taking away a branch and attaching it somewhere else) is possible currently on forums but I need to check the permissions on this and the extend of it -across topics, groups etc-. But what a forum does not provide, and a doc does is the possibility to have an evolving reference document that incorporates the outputs of a discussion. If we manage to focus our discussions, we should be able to do without indexes. And tweak the tools as we go.