@aarongarcia the instance you were reading/replying to is actually my WordPress-based website that uses ActivityPub to appear as part of the Fediverse.

I haven’t gotten replies working properly, so I sometimes write my reply on my site and syndicate it to a separate account on mastodon.social which also has the ability to pull back responses using Brid.gy.

I use my site a lot for educational purposes as well as a commonplace book. The IndieWeb wiki page on Education has a bunch of interesting examples of people using their sites this way if you’re interested.

Syndicated copies: