@danj Micro is more personal/close-knit. Mastodon is more social. I know people on Mastodon that aren't here (most people haven't heard of Micro.) What I actually do, is cross-post from Micro to Mastodon (and Twitter when it wasn't Elon's playground.) Nowdays, I cross-post from my own site to Micro.
@Archimage Gotcha! Thanks for the elaboration. And I think that's my preferred idea, too: Post things on my site, then be able to push them to both Micro and Masto.