Waim stands for Web AIM (AOL Instant Messenger). This program allows anyone to start and run their own Web presence. Using the power of waim, anybody can provide a free "web aim" service to users. Just like meebo.com, users can login to their instant messenger accounts from any browser. It also has the ability to keep connections alive, lettings users keep their account online even if they're away from the computer.
Click here for the demo Web site.
(site may be down if the server crashed or isn't running)