List of public wikis

Online

Meta-Wikis

• WikiIndex - documents both content wikis and software
• WikiMatrix - various Wiki engine software

Active

• Semantic MediaWiki / semantic-mw:Wiki of the Month
• Autcade.net automotive encyclopedia
• RationalWiki
• Higher Intellect’s Vintage Computing wiki
• MultimediaWiki: Codecs, containers, programs, and more.
  • (See also the entire Multimedia.cx domain)

Humor / parody

• Uncyclopedia
  • https://rationalwiki.org/wiki/Wiki#Uncyclopedia

Viewpoint-specific

• Conservapedia
  • https://rationalwiki.org/wiki/Conservapedia

Troll sites

• Encyclopædia Dramatica
  • https://rationalwiki.org/wiki/Encyclop%C3%A6dia_Dramatica

Other lists of public wikis

• List of Wikis at RationalWiki

Inactive

• http://wiki.c2.com/

Wiki software

• http://wiki.c2.com/?WikiEngines