VITAMEDIAS
Help Build a Searchers' Swiki: "What the heck is a swiki?" It's simply a set of tools that makes it easy for anyone to set up and maintain a collaborative web site. Swikis are like group weblogs, since they make it easy for anyone without technical knowledge to publish to the web.
They're also somewhat like newsgroups, in that anyone can participate. Perhaps the most notable feature of swiki's is that pages are automatically created and linked to each other.