Ohloh: Open Source Social Networking

Thanks to Alex's blog I just saw this cool site called Ohloh:

"Ohloh is an open source network that connects people through the software they create and use."

Ohloh seems to automatically determine the top commiters for different open source projects, and then link them across different projects! Some interesting pages:

Here are the top 10 commiters on Dojo and their length of time.

Here's my individual Ohloh page with some statistics on my commits.

Here's the Ohloh Google Gears and GWT pages.

Are some of your projects or stuff on Ohloh?