The meta-federated social network

Today’s social network are all introvert in a way or an other at varying degrees. Some are fully centralized where interaction is done only with users from the same network and server. Some are decentralized and interactions occur between users on the same network spread on different servers. Some others go even further and let interactions occur between users from different networks and servers. This is the federation. Networks falling in the last category are few and a real federation is not there yet. »