Karen SandlerI was interviewed for this documentary (It was released in France and Germany, they're working on the English version). I think the trailer looks really good! https://www.labatailledulibre.org/en/home/
Bobinas P4G is a social network. It runs on GNU social, version 2.0.1-beta0, available under the GNU Affero General Public License.
All Bobinas P4G content and data are available under the Creative Commons Attribution 3.0 license.