Hacker News Reader

Lemmy is to reddit as blue sky is to Twitter and both run on Activity pub, IIRC.

Mastodon instead of Bluesky and you've got it, I think. (Bluesky has its own protocol.)

Yes it does. Bluesky uses the AtProtocol.

I've really fallen in love with mastodon.

I follow a whole bunch of developers, artists and some writers. It's such a breath of fresh air compared to what twitter ended up being.