Theres a lot of wikis. The wiki software makes fixing damage fairly easy as well as simple links between articles so if the editors add the links finding stuff is also fairly simple.

I can understand Rendo deciding not to host it. It might be a bandwidth hog and with the forums and galleries they also provide there must be a limit to what the store sales can support, it does after all come out of profits.

 

Hopefully someone in management will see this thread and comment.