I think ATProto is an interesting foundation, especially considering the social graph that supports a review system. Lots of stuff would come for free and it is a growing network
ATProto is also designed to be extensible, so new record types, apps, and use-cases can live on the same social graph, removing the need to bootstrap your own social graph
ATProto is also designed to be extensible, so new record types, apps, and use-cases can live on the same social graph, removing the need to bootstrap your own social graph
https://atproto.com
Happy to get you more links or chat on discord if this approach appeals to you. I'm thinking on related ideas