I have yet to see an actual positive example of this feature, but I'd love to have my mind changed

Might be somewhat self-fulfilling, as we tend to consider some set of ideas to be a "field" only if it exhibits this dynamic, otherwise it fractures into subfields?

Obviously, you can drop 99% of users based on post/follower count, so the whole service becomes basically free to run. But I didn't want to make any assumptions like that.

Strange that no one has yet built a layer on top of Bluesky/Mastodon with some type of user embeddings to search over.

Napkin-math: 20M users * (top 10 posts) * (50 tokens per post) * $0.10/1MT = $1k. Add another 1k for infra and query embedding and filtering/reranking, it should make some profit?

This is incredible, thank you!

These are awesome, any pointers how one would generate these?