ShoutWiki

ShoutWiki is a wiki farm that was started in 2007 and currently hosts 12,884 wikis.

History
ShoutWiki was founded in 2007 by a group of experienced wiki editors and MediaWiki software developers. The site was being privately developed from 2007 to 2009, and at this point many things were yet to be done. ShoutWiki started its closed beta program on January 5, 2009 by inviting trusted users from around the Internet to the site to find and report bugs. ShoutWiki declared its commitment to open source on May 4th, 2009.

ShoutWiki was officially opened to the general public on June 25, 2010 after a period of semi-public beta, during which software bugs were reported by the beta testers and fixed by the technical staff. Soon after its launch, ShoutWiki gained the interest of the general public with many new wikis being created, as well as wikis from other hosting services choosing to move to ShoutWiki.