I don't have that much of an oppinion about how to organize data on the wiki. However, I think it may be a good idea to bring up a few points for consideration. First, is that namespaces (as dokuwiki calls them) are used for dokuwiki's acls, which could make it easier to restrict editing to one section of the wiki. Also most implementations of a side navigation bar (templates, and patches for them) use namespaces, to determine what the sidebar should contain. -- Andrew Fuchs