Bitzi.com shut down 2013-12-31.
You requested:
http://bitzi.com/bitizen/delirium
An archived 2013 version of that page may be available at the Internet Archive:
http://web.archive.org/web/20131231235959/http://bitzi.com/bitizen/delirium
All final page captures will appear there in the next month or two.
Final raw metadata dumps will also be linked here when available.