Besides being useful, this just seems fun as heck after watching the demo video. I'm curious if folks have examples of other similarly fun/whimsical (but still useful!) software. I would submit https://fraidyc.at/ to the list.

I really like this idea; I’ve made crappy versions myself a few times…. Maybe this one will stick.

(For others, it’s a method to follow people across multiple services without being a normal feed. A person who updates only shows up once.)