Due to the massive amount of spam attacks on kitcentral.com and the costs and traffic it incurs, I've taken it offline for a bit.
This has mostly been due to the age of the BBS software that Kitcentral was originally released on; it's no longer maintained.
I'll be working on a solution over the next little while to bring clean up all the spam links, migrate to a new content system and migrate the content over
Thanks for your patience - Krys