







This is a reply to Christine Lemmer-Webber's thoughtful (and widely read) "How decentralized is Bluesky really?" blog post. I am so happy and grateful that Christine took the time to write up her thoughts and put them out in public. Her writing sheds light on substantive differences between protoco...
Rethinking Bluesky's "Decentralization": An Assessment as of January 2026 - Nightflight
January 19, 2026
Be Wary of Bluesky
Bluesky promises decentralization, but nearly every user's data sits on Bluesky's servers, and every new ATProto app reinforces that centralization. T
2025 Transparency Report Overview - Bluesky
In 2025, as Bluesky grew from 25 million to 41 million users, we improved the trust and safety infrastructure to better enable our mission. Here's what that looks like in plain language.

Bluesky is what Tumblr was
Over the past several months I have watched carefully as leftists have migrated over to Bluesky from X/twitter.

Bluesky Protocol Services
High scale open social, unlocked for every builder. Bluesky operates public infrastructure for the AT Protocol — Jetstream, Relay, and the Bluesky API — as open services anyone can build on.

Bluesky’s new CEO wants a big tent, not a bubble
Bluesky is many different things in a trenchcoat.

Blacksky
Decentralized social media built for community power, culture, and collective freedom.

Blue Sky Thinking, European Infrastructure: Internet Archive Europe Has Moved to Eurosky - Internet Archive Europe
We've moved our Bluesky presence. Our account looks the same. Our data now lives somewhere different, on European infrastructure, under European law. Here's why we made that choice. What changed and what didn't When you use Bluesky, your posts, followers, and interactions live on a server. By default, that server belongs to Bluesky. Moving to

AT Moderation Architecture | bryan newbold (⛱️ sabbatical mode)
The AT network is becoming more heterogeneous in practice, with independent PDS hosts, apps, and alternative bsky AppViews establishing themselves. This means that more complex inter-service moderation scenarios are starting to get attention. While the labeling system was released all the way back i...
Bluesky embraces long-form content to counter X Articles | TechCrunch
In its latest update, Bluesky is getting into long-form content.

Practical Decentralization
The point of decentralization is to guarantee the rights of individuals and communities on the Internet. Pulling that off is a balancing act between practicality and ideology.

Starting from scale in the design of the AT Protocol - Paul's Leaflets
Bluesky was founded in 2022 to produce a protocol which Twitter could adopt. The product goals changed, but the requirements didn't.
🔭🖤🚀 Social media’s next evolution: decentralized, open-source, and scalable
How Blacksky grew to millions of users without spending a dollar


The politics of decentralization and the libertarian allure of Mastodon – Structural Integrity
I am currently reading the fabulous “Hayek’s Bastards” by Quinn Slobodian. It made me think about decentralisation in Mastodon (yes, the federated social network). And it made me think about the lack of a coherent progressive vision for the digital age. I will explain what that book has to do with both. But let’s go back to the political meaning of “decentralisation” in digital discourse first.

Skydit — communities, on your own terms
Reddit-style communities on the AT Protocol. Your posts live in your own Bluesky account.
