Meta enters the fediverse by allowing some users to cross post between Threads and other platforms such as Mastodon
The groundswell of interest in the fediverse really kicked off when Elon Musk took over at Twitter, renamed it X, and made a seemingly endless series of controversial changes and decisions. A large number of users sought new homes, and the likes of Bluesky and Mastodon reaped the benefits.
Another recent entrant into the social arena is Threads -- Meta's answer to X. For quite some time there has been talk about plans to plug Threads into the fediverse, much to the disgust of many Mastodon users. Now this day has rolled around, with Mark Zuckerberg announcing that fediverse integration is now available to some users in beta.