···3131 <div class="container">
3232 <h2>Accounts On Decentralized Social Networks</h2>
33333434- <details class="help" id="update-details">
3535- <summary class="important">🚨 Important Update: New Data Sources</summary>
3636- <div>
3737- <p>
3838- On January 13, 2026, I switched data sources for the decentralized social networks. This means
3939- that old numbers from this site should not be compared to more recent ones.
4040- </p>
4141- <p>
4242- Previously, Fediverse user numbers came from another site that was scraping Fediverse servers; now, I am
4343- running my own scraper. This gives me more flexibility to retain historical information and to deal
4444- with many of the quirks that individual Fediverse software has in reporting user numbers.
4545- </p>
4646- <p>
4747- Atmosphere numbers used to come from the Bluesky relay; <a href="https://github.com/ricci/distributed-social-networks/issues/2">it's complicated</a>, but
4848- what was getting reported was basically the number of users active since late 2023. Now, I'm
4949- listening to multiple relays and tracking account activity, allowing me to directly count monthly
5050- active users. This is more directly comparable to the way Fediverse users are counted.
5151- </p>
5252- <p>
5353- Overall, these changes do not make huge differences to the indices, which is a good thing: it means
5454- these measures are fairly stable under a variety of assumptions.
5555- </p>
5656- </div>
5757- </details>
58345935 <details class="help" id="social-details">
6036 <summary>What does this measure?</summary>