In which, on the occasion of my 3-year migration anniversary and the release of Mastodon 4.5, I assemble all my arguments as to why Mastodon is great and why anyone else on a service that’s becoming less fun/safe/useful should migrate to Mastodon and do it now, in late 2025: https://www.tbray.org/ongoing/When/202x/2025/11/03/Time-to-Migrate