Free Wiki exists to provide new and experienced wiki-interested people with a good resource for existing free software wikis, complete with screenshots, links to pertinent information such as downloads and docs, links for quick customized searches (e.g., to find a wiki written in php using a mysql database and released under a GPL license).
We encourage wiki software developers who are interested in having an account with us to maintain their own wiki software page to contact us. We would be most honored to have you take part in this site.