Filed In:
Web Based Chat Software
Chat software allows your readers to converse in real time about your topic. Many companies are even starting to use online chat software for support.
Every Chat
Every Chat is a GPL freeware chat CGI for use on your Web site. There are also lots of great add-ons.
JabberChat
Jabberchat is a nice CGI chat client. If you use the free version, you cannot change it or customize it, but for a nominal fee, you can get a site license.