On the left, the 404 Media Ghost account (@feed @404media.co), as viewed from my GotoSocial account, via Phanpy. On the right, the same account, as viewed from a Mastodon account, also via Phanpy.
What’s interesting is that the GtS account displays the entire text of the article, while the Mastodon account only shows the preview and a link…
You can also follow the same account from PieFed, but currently there’s nothing that comes up.
Fwiw Microblogverse would pair perfectly with the Threadiverse, plus it says perfectly what it is - an interconnected network of microblogging instances.
But the name will have to come from within rather than enforced from an external source, in order to be adopted by those using it most.