GeoCommons gets a data update and some developer tools to share

The developers of GeoCommons sends us details of many new updates. We heard from the developers that there's a good number of new features and they are up to 2500 data sets and over 45,000 attributes you can map. Also, for developers there are new docs and APIs... see http://docs.geocommons.com or jump directly to http://www.geocommons.com/