@Jon @Tim Chambers Well, as for Joindiaspora, it's currently shutting down by and by as announced. It's only kept online for users to export their account data, but posting is no longer possible.

In general, maybe Diaspora* has been taken out of the equation because it's only connected to a few projects on the fringes of the Fediverse. Diaspora* and Mastodon users can only interact in comment threads on e.g. Friendica or Hubzilla, if at all. Nonetheless, if it has been in the March analysis, it should have been in that from May as well. By the way, diasp.org is very much alive.