Threads’ roadmap for integrations with the fediverse, aka the network of decentralized apps that includes Twitter/X rival Mastodon and others, has been revealed. A new blog post by Tom Coates, the co-founder of an older decentralized app called Planetary, details the events of a December meeting at Meta’s offices where the Threads team had reached out to members of the fediverse community to get feedback about the Instagram-led project to take on X with a decentralized app that will eventually interoperate with others in the fediverse by way of the ActivityPub protocol.
no there are levels of privacy when you make a post on mastodon. public, unlisted, followers only, and only people mentioned.
unlisted opts out of discovery like the public timelines