I was thinking, why limit this community to just the Collaborative world? Why not allow multiple ideas to flourish with the resources available. For those of you who have downloaded very intricate, and complex worlds, such as Direct City, Tokyo City, and others, you would be surprised that they are managed by few, or one, individual(s).
If we could follow the guidelines to the original Collab World, we could create more projects, that in turn would be able to draw more attention to the wiki as well. I may just be way in over my head, but I was thinking along the lines of creating more organized Worlds, like Dblcut3 suggested, or more miscellaneous Worlds, more like the Collab World we are working on presently.