Scream, bascially, I thought BeanBag want a feature that allow authorized users posting a cross-board message. It might be something like what the Usenet newsgroup cross-post threads worked.
Maybe a list menu displayed when authorized and the user can then have an option to post a carbon-copy (not exactly a COPY duplication but loading from the the same message from the database) message and choose which board to make a carbon-copy.
Moreover, I though it would be much better if there were co-administrators that will only have privilieges to the forum (contains categories & boards) they've authorized to managed.
So this would just like a big community site with many user clubs/forums (small communities). Each club have its own master. Maybe like what
Yahoo Clubs was working.