Thanks to Line 56 News, I came across MediaWiki . MediaWiki is the same wiki application that the famous Wikipedia site also uses. How can you argue with success?
While we are a little unclear as to the terms and license of the software, it is free software. This application is well worth the look for those interested in installing a Wiki on their server.
MediaWiki for Dummies - Line 56 News -
... MediaWiki site. MediaWiki, the software behind Wikipedia, is a powerful collaboration platform and content management system. Start ...