@hcs oh I saw that too late.... I did two masto talks at pgconf.eu and I would definitely love to post another!
@hcs Last year: 1) there was a lot of talk about #Postgres as s very good document store 2) in q&a after my Masto talk people suggested more ActiveRecord insight for such an application. With @kaniini 's permission I would like to present #Pleroma's "everything is JSONB" approach and contrast it with Mastodon's ActiveRecord. I don't think that those core premises will change in few months to come? Worst case the status quo is an interesting lesson already.