@dixonge Easy! Mastodon is a Pushing/Streaming model and has a complicated architecture/implementation and hard to use (frankly). Twt.social and µBlog are more similar in fact, however the biggest difference is Twt.social's interactions are built on the same foundations and thereby open, same with Twt Blog comments (they are just Twts too). I'd encourage you to come try it all out at twtxt.net 🤗