Which could still be millions?
sharedInbox handles this.
mastodon.social sends a single federation activity to www.threads.net’s sharedInbox. threads’s internal systems handle all the visibility and routing to followed users and whatnot. the same thing happens in the opposite direction for threads->mastodon (or whoever).
now in theory this is an optional part of the specification and you can in fact send one activity per person if you really want to, but considering how widespread it is you’d have to be intentionally and explicitly malicious to not use a sharedInbox if the remote server indicates it supports it.
Corgana@startrek.website 10 months ago
AFAIK, there is only one Threads.net
I hate and don’t trust Meta, so the main benefit for me would be the ability to follow Threads users from my nonprofit, ad free, tracker free, Mastodon account I already have. I don’t want an account with Meta.
pelespirit@sh.itjust.works 10 months ago
That is the first actual benefit I’ve seen, lol. I won’t be following any threads users, so it wouldn’t be a benefit. I also don’t know a single soul that is a threads user either.
That’s not how it works. When you’re federated together, you get a copy of every post on your server. Someone else said that that can be avoided, but I doubt threads will do anything in the other instance’s favor unless they get something out of it.
Corgana@startrek.website 10 months ago
Nope. Only followed accounts, and only toots made after the first user starts following it.
pelespirit@sh.itjust.works 10 months ago
Right, we’re agreeing. That could still be millions even if the 160 million isn’t true.