Ohloh is kind of neat. Github too. It's easy enough to get your project enlistments on ohloh if you have a handful - but how do you maintain several hundred packages?
My answer to this is an Ohloh API client, a github client and a bit of copy and paste effort with the results. It's far from perfect, but here's a script to easily check a github repository against an ohloh enlistment.
Here's the results.