Maybe you've already started your own wiki, and it's similar to this one. Go ahead and list it here. I might get on your wiki and make a reference back here. But if your wiki is similar to this one and you haven't started it yet, then why should there be two wikis to achieve the same ends? Possible good answers to this question include • conflicting policies • different style • need for administrative control • so you should go ahead and start (or expand) your wiki.