Went to a great afternoon session run by @dajbelshaw and @mayel on decentralisation and ActivityPub, and how they're harnessing it to enable sharing of educational resources on MoodleNet.
To begin we shared what each of us understood decentralisation/federation/distribution to mean. Some peeps very experienced in ActivityPub were there, including @sandro.
Also interesting to learn of the existence of CommonsPub - https://gitlab.com/OpenCoop/CommonsPub/Server - a generic ActivityPub server.