This site is like Social Networking 2.0

IM + Email + Social Networking.
Yep, that's exactly what digsby.com promises. The site lets you manage all of your IM accounts, from AIM to Google Talk to Yahoo, all on one program. Plus it's an email notifier. And believe it or not, as if you weren't plugged into the social pipeline enough, it's also a social networking tool that alerts you of new messages and updates.
The downside is that it as of right now it's only for Windows, but they are working on Mac (and Linux?!) versions.
I know for a fact that this isn't going to help with my facebook addiction. :'(
Here's the link:
digsby.com

BY THE WAY! Don't forget to give some love to the older posts on here. They're under the "Older Posts" link. They don't have cooties, so don't be shy.