The Wiki was on its last legs and would have had to be completely reprogrammed in order to work (securely) with modern php compilers.
It has been replaced with a KnownledgeBase add-on -- under the INFO link in the main menu is the KnowledgeBase and the Glossary
Staff List has been moved under the MEMBERS Main menu link.
HELP has been removed, since it really is just a stub leading back to the SMF main site's user manual... and barely anyone ever clicked it anyway, based on click tracing.
MEDIA has been slightly re-arranged, since the miniatures sub folders were under my account -- they've been moved to the main site account, which should give everyone the option to upload their own miniature pics!!!
With the upcoming re-kick of the game - I really want to see pics of people's classic models and paint jobs.