I contribute/contributed to the following wikis:

• ArchWiki
• Game Making Tools Wiki
• Join The Fediverse Wiki
• MobyGames
• Monoskop
• Select Button Wiki (No userpages)
• Sword of Moonlight Wiki
• The Tilde.town Wiki (No userpages)
• Wikia
• WikiIndex - Turns out there's some real gross people on this wiki.
• Wikipedia

• This one!

List of wikis I find interesting.

Two older-style wikis, which use the wiki format to add comments to pages.

• http://wiki.c2.com/
• https://alexschroeder.ch/wiki

List of other personal wikis I've come across. Unfortunately very software-centric.

• Nick Faro's Homepage (Nikipedia)
• Gokberk Yaltirakli
• Matt's Wiki
• Things and Stuff Wiki
• strellis.com
• Knowledgebase
• philosopher.life
• wiki.hjertnes.website
• Kangaroo Effects
• Jack Baty's Rudimentary Lathe

• Personal wiki section on WikiIndex.
  • Category:Personal

• DokuWiki
• Federated Wiki
• MediaWIki
• PmWiki

I tend to write my notes in Markdown (may just switch to Org at some point?), so being able to easily convert from that syntax to something I can plonk into a wiki is very useful! You can even grab HTML files and stuff straight from the WWW.

☞ I don't like Markdown enough to actually use it as the markup language for the wiki, though.

MD to Doku

pandoc [inputfile.md] -f markdown -t dokuwiki -o [outputfile]

• WikiIndex - Aims to be a wiki of wikis.
• WikiMatrix - Wiki feature comparison.