Meebo is integrated, all-in-one instant messaging (IM client) that connects you with your friends everywhere. It supports a large number of popular servicesand connects you to MSN, Yahoo, AOL/AIM, MySpace, Facebook, Google Talk, and many more! Meebo gives you the freedom to share. Whether you use Meebo here or on your favorite sites around the web, Meebo brings you and your friends together. Meebo is available: online ( http://www.meebo.com/meebo/ ); as Firefox extension ( http://www.meebo.c... More info »
Great app, only two things have disappointed me:1) Facebook support is buggy at best and for me downright broken2) No IRC support
When I was switching between computers and before yahoo had a built in IM I would use this all the time, it was not the greatest for me, but it did what I wanted. It was a bit slow at times, but does what it does well.
