There are also a great number of similar projects. https://en.wikipedia.org/wiki/Distributed_social_network#Comparison_of_projects https://en.wikipedia.org/wik

There are also a great number of similar projects. https://en.wikipedia.org/wiki/Distributed_social_network#Comparison_of_projects https://en.wikipedia.org/wiki/Distributed_social_network#Com... (Not all, but some of them follow a similar principle)