Meta's Threads has launched a beta allowing users in some countries to share posts to ActivityPub-compliant Fediverse servers. ActivityPub is a protocol enabling interoperability between social networks, allowing posts to flow between networks regardless of ownership. Key points: * Threads users can opt-in to share posts to the Fediverse. * Replies to Threads posts on the Fediverse won't appear in Threads itself initially. * Meta plans further integrations, including allowing Threads users to see and engage with replies from other servers and follow users on other Fediverse servers. * Future Threads profiles will consolidate followers from both Threads and other Fediverse servers. * Challenges exist due to the lack of standardized features like quote posts in ActivityPub. * Meta aims to provide a fully interoperable experience, reaching new audiences and fostering community. * Interoperability allows Meta to better understand user behavior across different platforms for monetization purposes.

https://www.theregister.com/2024/03/22/meta_threads_metaverse_connection/