About a year ago, someone decided that EmacsWiki was outdated and unorganized, to the detriment of the Emacs community. So, he started a new wiki (WikiEmacs, choosing Mediawiki instead of Oddmuse, and attempting to give it a saner organizational structure). In the end, his project failed to grain traction, and it's shutting down for the greater good of Emacs: "I want to extend a big public apology to Alex Schroeder for my harsh criticism of EmacsWiki. One year later I see that stewarding documentation projects and nurturing a healthy community around them is much harder than writing software. I’m but a humble software engineer and you’ll have to forgive me for my misguided actions. I hope that something good has(will) come up from all this drama. At the very least I urge everyone who cares for EmacsWiki to try and clean up, extend and improve at least a couple of articles on subjects that are of importance to him. I know that’s something I’ll be doing from now on."