Last month I published a couple of posts on X and Bluesky. They make a nice pair, so I'm including both, below, and taking this opportunity to ask for your perspective. I'd really value getting you and your organisation's views on both platforms in 2025, and I'd be happy to answer any questions in return.

If, like many, you think Bluesky is "Twitter, but with less Nazis", this post is for you.

"a type-safe library to build automation at the top of ATProto/Bluesky API... to make automating actions on Bluesky both friendly and highly flexible... a domain-specific language (DSL) and builder pattern abstraction ... to streamline common sequences of actions (like searching posts, replying, following, liking, etc.) which typically requir…

"Sill shows the most popular links being shared by accounts you follow on Bluesky and Mastodon", linking through to "the individual posts... with what people said about" them. You can sort (“newest” or “most popular”), "hide reposts, and limit posts to the last 3, 6, 12, or 24 hours".Built in response to the death of …

I've been cleaning out a few rotten systems recently.

"some of the design and the principles behind this design, as I understand them... we’re going to start by exploring atproto, and then talk about how BlueSky is built on top of it"Basic infrastructural elementsIn atproto:users create records that are cryptographically signed to demonstrate authorship.Records have a schema called a Lexico…

"a lexicon type that supports markdown style notes... for syncing your (public) obsidian/logseq notes on your pds, just having a place where people can view your research notes, personal knowledge management, or community wiki's, which people can later build custom front ends for"Essential for MyHub on ATmosphere, and its already be…

Mathematical comparison of ATProto and ActivityPub

CLW with a response to Bryan Newbold's response to her post, so: "my final thoughts (for my blog at least) on Bluesky and decentralization".tl:dr; "my assertion was that Bluesky was neither decentralized nor federated. In my opinion many of the points raised in Bryan's article solidify those arguments... [but] "credib…

"Now you can ... create an instant Bluesky-powered comments section on your own site! Here’s an example of how I added it to my site—which is built on Jekyll."

Good non-technical explanation of Bluesk's potential, which is hidden to keep things simple for most users for good UX reasons: "While Bluesky looks like other social apps, it’s actually quite different. It’s an open network".Emily uses Chrome as a good metaphor: "Bluesky as a browser with a whole marketplace of extensions"…

"This post was extracted from the draft of my December newsletter and published on Whitewind, demonstrating how a new array of apps on the ATmosphere - the ecosystem built with ATProto, Bluesky's protocol - could potentially usher in seamless decentralised collective intelligence."

"I usually circulate my newsletter to its subscribers via Mailchimp before reposting it to Medium for my subscribers there. However, for this edition I posted this content from Obsidian, my notemaking tool, direct to Bluesky's Atmosphere. It's early days, but I think this augurs well for decentralised collective intelligence."

"a reply to Christine Lemmer-Webber's thoughtful ... "How decentralized is Bluesky really?", Hubbed earlier, which "raises the bar on analysis in this space. However, I disagree with some of the analysis".First, agreement with CLW's "shared heap" image, and a good summary of how Bluesky works: "atp…

ActivityPub co-author Christine Lemmer-Webber "often get asked whether or not I have opinions about ATProto vs ActivityPub... I do ... but I am usually head-down focused on building... [and] anything I had to say on the subject would not be received productively". But, encouraged by a core Bluesky developer, here is her longread.It'…

"a markdown blog service using atproto... Your article is immediately delivered to all the federated atproto services" - basically the intersection of Bluesky & Obsidian, and a key building block for myhub.Basically a platform for posting blogs onto, using your Bluesky account: your blog is simply https://whtwnd.com/{Bluesky handle o…

An almost 30min video from Justin Garrison in July 2023 asking: "What is the difference between Mastodon's ActivityPub and BlueSky's AT Protocol?... We're not going to be looking at [apps] ... like Mastodon and Bluesky or Threads" - instead, a mid-level dive into the underlying protocols, and "some pros and cons of ea…

My mid November 2024 newsletter summarises how a deep dive into Bluesky has changed how I view #AI4Communities, and summarises some of the most influential things I've read recently.

Another Bluesky guide with "the tips & tricks that I often give to friends when I send them an invite code", including a brief but informative history lesson.Of particular interest to me in early November 2024:"they promise they won’t “enshittify” the service in future... [are] explicitly building the network to be “billionaire-…