Let’s say I decided that instead of blogging, I wanted to host my own Lemmy instance that contained a maximum of one (1) user– me, but allowing other users to subscribe.
To show what I’m talking about, look at how kaidomac uses Reddit as his own personal microblog, which people subscribe to.
What is the cheapest way to do this?
My mental model of Lemmy is that if I were to do this, the instance would still be caching information from other instances. This would– at least in my mine– add up in costs.
I’m a software engineer, so feel free to use technical jargon.
ActivityPub, as the name implies, is just a protocol for publishing one’s activities. Those activities can be blog posts too (just like they can be Lemmy comments, which is what I’m doing now).
Lemmy only allows subscribing to communities, not arbitrary accounts, but on Mastodon, people can subscribe to anything.