The most clever I've seen so far is to start with this code:
http://github.com/mmcgrana/gitcred
and then work down the list looking for languages and frameworks of interest.
http://github.com/mmcgrana/gitcred
and then work down the list looking for languages and frameworks of interest.
Still, it's certainly a reasonable initial source of people, and I would imagine you'll find that a lot of the "good" programmers who aren't in this list are only a couple of real-life connections away, at most.