Add AJAXy chat to your WordPress blog

This is cool:

“This WordPress plugin adds live chat functionality to your WordPress blog. Your visitors can chat with eachother right in your website without refreshing their browsers. It’s almost like chatting on an instant messenging network! And it’s all powered by AJAX, a hot new old technology that powers things like Gmail, Google Maps, and other brilliant web apps. Now, you can get a piece of all this in your own blog! This plugin makes it very easy. Just follow the simple instructions and you should be okay.”