I really like pownce.com
If you dont know what pownce is, maybe you know what mySpace bulletins are…
If not, they are notes that you blast out to all of your friends, and they can look at them or not look at them if they feel like it. Also, if they feel like it they can reply to them.
Pownce is a website that functions sort of like that but has a major twist to it… they have a desktop application like AIM that you can install also. You can see the bulletins in real time, or you can look at the website.
All I know is that I love using pownce, it makes my day at the office go by a lot faster. Right now pownce is invite only, so if you would like to join, please send me an email (joshhighland at gmail dot com) and I will hook you up.
If you already have a pownce account, I’m here http://pownce.com/JoshHighland