I'm the head TTU guru, a fairly prolific writer within the setting, and not coincidentally maintainer of this wiki. Drop me a line if you have any questions about this project or the story universe!
I'm currently adding content to the wiki from my previous writings: BaMoTTuSto http://baxil.livejournal.com/53371.html and http://www.tomorrowlands.org/nov2003.html and http://www.tomorrowlands.org/nov2003b.html ; also BaMoTTuStoTTwo http://baxil.livejournal.com/169178.html and http://baxil.livejournal.com/tag/bamottustottwo .
http://www.tomorrowlands.org/contact.html. I'm sorry I can't provide an address on this page, but it needs to be kept safe from spammers.
http://www.tomorrowlands.org - my website
http://baxil.livejournal.com - my journal
http://fimfiction.net/user/horizon - my MLP:FiM fanfic
AdminPages, AdminUsers (now built in to Wikka!)
/clone (= CreatingNewPages); /delete (these now have built-in actions, yay!)
http://wikkawiki.org/ConfigurationOptions explaining the config file
CategoryAuthors, CategoryUsers, WikiEditors