The very interesting Encommuns.org initiative which we presented here several times, is rooted in two open source third places, la Coroutine and Mutualab, but also in the annual ROUMICS conference, which is especially concerned with equiy and rights issues around internet and media infrastructure, i.e. promotes a civic understanding of the internet.
Here is a great video compilation of the 2014 edition, focusing on defining the commons.
It is in French however.
Watch the video here: