Meebo

[Dubh Aingeal]

For those of you who like to be online while at work, but work blocks your ability to do so, there is hope.

Meebo is a website for instant messaging from absolutely anywhere. Whether you’re at home, on campus, at work, or traveling foreign lands, hop over to meebo.com on any computer to access all of your buddies (on AIM, Yahoo!, MSN, Google Talk, ICQ and Jabber) and chat with them, no downloads or installs required, for free!

I've been using it for the last few weeks. Ever since work decided to block all the IM's (with the exception of Google Talk for some odd reason). As long as you can browse the web you can IM.