Discordiana

The Hodge-Podge Transformer: Links to numerous other Discordian pages.
The Principia Discordia online!: With many links to the pleasantly insane people who webbed it.
Illuminati Online: Information on ILLUMINATI the game, with other game pages, the magazines Pyramid and The Daily Illuminator, and other amusing links.
Illuminati and other conspiracies: Homepage of the Illuminati of the Grand Recursive Order of the Knights of the Lambda Calculus... Fnord. Fnrod. Frndo. Something.
Illuminati.ORG.: InterNIC says they're still alive, but as of this update, they don't seem to be. Give the link a try, maybe they're back.
HyperDiscordia: What it says. The world has caught up with Discordians, and this is how they dealt with it. Amazing. Recursive. Meta-referential. Many milli-hofstadters.
Illuminati Timeline: An Illuminati outline of history; part of a really cool and bizarre site, Impropaganda.
Robert Anton Wilson.: Homepage of the guy that made Discordia famous...
Church of the Bunny: Not exactly Discordian, but certainly in the same vein...