BTW - Still trying to figure out the best way to do longer posts like this on bsky -- as I'm genetically incapable of writing anything less than, like, 5000 characters 🙃 Would love to hear what works for others.

If you want the exact equivalent to a twitter thread, you need to click on your post and reply to the last one in the sequence. This means that if someone shares just htat one, the reader can find the whole thread. And that's a pretty good way to do it, actually. Just try to not exceed 5 posts