I’m not sure what version they’re running on their flagship but I last posted from there on March 20th and my blog federated to Mastodon.
More for the OP but if you’re looking for a blog with a comment section, I wouldn’t recommend WriteFreely at present. Customization is also unnecessarily painful.
It does federate. Social features are rudimentary. I end up using my existing microblogs to promote the posts anyway.
I knew all that going in and chose it anyway. It’s not for everyone but it does what I need it to at a price I’m fine with.
The closest thing to groups we have on mastodon really are just boost bots. It’s pretty annoying that mastodon doesn’t have more. But it’s pretty understandable that mastodon users would assume that.
I’m guessing the issue is with mastodon users at-ing multiple communities on Lemmy/etc creating unnecessary cross posts / duplicates?