A machine learning librarian at Hugging Face just released a dataset composed of one million Bluesky posts, complete with when they were posted and who posted them, intended for machine learning research.
Daniel van Strien posted about the dataset on Bluesky on Tuesday:
“This dataset contains 1 million public posts collected from Bluesky Social’s firehose API, intended for machine learning research and experimentation with social media data,” the dataset description says. “Each post contains text content, metadata, and information about media attachments and reply relationships.”
The data isn’t anonymous. In the dataset, each post is listed alongside the users’ decentralized identifier, or DID; van Strien also made a search tool for finding users based on their DID and published it on Hugging Face. A quick skim through the first few hundred of the million posts shows people doing normal types of Bluesky posting—arguing about politics, talking about concerts, saying stuff like “The cat is gay” and “When’s the last time yall had Boston baked beans?”—but the dataset has also swept up a lot of adult content, too.
Im not an expert either, but both people in the above links are. They are both worth reading if you want to understand the platforms better.
As to blueskys user data portability, it’s part of the protocol to a degree, but it’s not a reality. The design is such that only megacorps/giant orgs can host the bluesky service. It doesnt really matter if your data is portable if no one will let you import it. Its akin to google reader and rss. People could export their rss feeds when google shut down google reader, but without an rss reader, it didn’t matter. That data had no usable context.
These is a drastic asymmetry problem with bluesky. It demands a giant player to gatekeep, whereas the fediverse lets anyone, anywhere add or even begin a network.
The Fediverse doesnt have a parallel of data portability at all, so even that lackluster implementation is something, but to both protocols defense, the Fediverse is talking about changes to activelypub to add this, and bluesky is attempting to make small services more possible.
Still, in all reality, neither of these platforms offers anything like that today, or likely in the near future.
Its akin to google reader and rss. People could export their rss feeds when google shut down google reader, but without an rss reader, it didn’t matter. That data had no usable context.
And much like a big RSS reader shutting down, being able to have the core data in a documented format that can be worked with makes it far easier for the community to build the tools they need to work with it and extract things they need from that blob of data.
You might not be able to easily jump to another social media platform, but you still have access to all your posts and history, and that has a lot of inherent value either way.
Maybe. An rss reader is a very basic service with an easy way to rebuild, but killing google reader still led in part to the death of rss as a viable platform. Its barely in use anymore as a protocol, even though there are plenty of options to run now. Bluesky is a wildly more difficult and expensive tool to reanimate and compete with than rss, so it might be even deader if they ever give up.
Having data in a dead format isn’t valuable. It’s like having 100 laserdiscs and no player. They don’t do anything but look shiny. That has some value, but it doesn’t do what it is supposed to.
The data absolutely is valuable.
Having your content means having your content.
