Wards Wiki (or WikiWikiWeb), the Ur-Wiki has a little problem. If you check out Quick Changes (Local mirror here) You will see that someone has apparently decided to start from AaMilne, and work their way up and got stopped at AndersenConsulting I am guessing they are doing some kind of evil page badness (spamming? deleting?). Now the wiki CGI script gives a 404, (probably to avoid further page meltdowns.)

If I remember, c2 has its own page-change-flow-control mechanism that ensures that edit wards, and continuous page changing by a single (group of) IP address(es) don't happen. whoever wrote their evil script was smart enough to realize that, and make sure that they changes pages well below the threshold. EIther that, or the dumbass didn't notice that 99% of his script running time was spent parsing "403 Forbidden" messages.

Given the behaviour of some individuals on Wiki, it wouldn't surprise me if it was an "inside job". Sad really.