Wiki communities by type
Below can be categorized existing wiki sites which offer free content through an open, public license.
Knowiks - Wiki sites dealing with collecting knowledge (rather than creating new knowledge).
Howiks - Wiki sites explaining how to do something
Dreamwiks - Wiki sites dedicated to collaboratively expressing specific ideal visions in various domains (e.g., "the "perfect" organizer software would have X features...")
Ventwiks - Wiki sites dedicated to collaboratively building ideas for inventions (e.g., improving on existing software, etc.)
Fikwiks - Wiki sites dedicated to collaboratively building fiction.
Lyrwiks - Wiki sites dedicated to collaboratively creating lyrics to poetry or songs.
Other types of wiki pages are most likely included within sites rather than having their own site:
- Planwiks - Wiki sites dedicated to collaboratively building plans in any domain
- Feedback Wikis