Licenses
Some notes on difference licenses and links to resources and further reading.
Links
Commons Based Reciprocity Licenses
"Commons Based Reciprocity Licenses (CBRLs or “CopyFair” licenses) are specifically designed to find a middle ground between the full-sharing Copyleft licenses, such as the GPL, the Non-Commercial licenses, such as those offered by Creative Commons, and the copyright regime which privatises knowledge"
Peer Production License
"This kind of licenses makes sense for worker-owner collectives willing to produce digital commons, where there is no need to be compatible with existing types of free/open digital commons, such as Wikipedia. Otherwise license incompatibility will occur, which can only be solved if there is political will inside the communities to change license conditions. Remember that Wikipedia was initially licensed under the GNU FDL, and only after the FSF changed the FDL’s conditions through a new version, could the Wikipedia be double licensed also under the CC BY SA license."
https://blog.p2pfoundation.net/the-commons-law-perspective-open-hardware-and-digital-diy/2015/10/14
See the extensive discussion about this on the P2P wiki.