A Technical Comparison of Distributed Social Media Protocols v3

Update 3/14/2026: I&rsquo;ve updated the post to reflect that porting Nomadic Identities to Activity Pub is still ongoing. Shoutout to silverpill@mitra.social. Also, less than 24 hours posting this, BlueSky CEO Jay Grabber has stepped down from her roll. A change in leadership may change the state of the platform, which may cause this post to be somewhat inaccurate in the future. Hello, I&rsquo;m…