Does my instance only get copies of statuses on other instances if at least one person on here follows them?
I run into situations where I find friends on other instances and most of their posts are missing. I'm guessing it's because we're all new to Mastodon and aren't being followed by people on every instance.
Is it then not possible to reply to an older post of theirs from this account?
@finity Yes, exactly.
@acjay I've thought it would be great to have a way for other instances to know what your home instance is... So that if you're browsing on another when when you hit "follow" or "reply" it can automatically use your home instance URL. A browser extension might be necessary for that, but it would be great to have something that could work with just existing browser features. I'm not sure if any cross-domain data stores exist, that don't rely on a trusted third party.