How’s the amdgpu driver and OpenZFS support these days? Last time I ran NetBSD both of those were still pretty underdeveloped.
I only use FreeBSD instead of NetBSD because of those two things.

Lemmy is technically capable of communicating with anything that speaks the ActivityPub protocol: https://fediverse.party/

It’s kind of like SMTP/IMAP or XMPP or Matrix. Some software may implement more of the protocol than others, and some may implement the same thing in different ways, some may even have their own extensions that others lack or don’t care about, etc.