I am sure it was discussed here before, but I can’t find a good way to search this community.
Are there any arguments against having a user’s identity federate, and be compatible across platforms?
For example, let us say I sign up with my instance, matcha_addict@lemy.lol
But what if I go on mastodon, and I want to have my own micro blog. Or maybe go to write freely and post some blog posts. I’d have to make a different account on each one.
What if mastodon or write freely could just let me log in with my lemmy account (or lets call it federated account). This has several benefits:
- users don’t have to scratch their head on if I am the same person or not across these platforms
- theoretically, someone following my feed can get updates on what I do on multiple platforms
Now I understand this would be difficult to implement and iron out all the edge cases, but am I missing anything on why it wouldn’t be a desirable feature, given it is implemented?
IMO, if you choose a common username (except for alt accounts) for all your platforms (in my case, dch82) it’s fairly easy to find all the accounts. If you want to, you can also link your other platforms in the bio.
If you choose a username, and I sign up with your same username before you do, then now you’re screwed. So I agree this is a solution, but it is not without faults. No one prevents someone from signing up with your username (either maliciously or they just liked the same name)
That’s going to be a problem whatever solution you come up with, because of the federated nature of the lemmy system.
There’s no central authority to hand out usernames, so if two people sign up to different instances with the same username, any design which didn’t attach instance name to each username would fail. The only way around it would be for each instance to contact every other instance which exists, including the ones which haven’t federated yet, and negotiate ownership of the new username, and that’s just not possible
That’s fine. I may be matcha_addict@lemy.lol someone else might be matcha_addict@someOtherInstance.com, but I am the only matcha_addict@lemy.lol and anytime someone sees that full ID, they know for a fact it’s me. But if they see matcha_addict@mastodon.social, they cannot know for sure.
AFAIK you can already sign into pixelfed with your mastodon account. It is a good idea, I think the only problem would be you would be completely reliant on Instance and if that goes down everything is gone
This is a controversial issue.
Some people don’t care about having an unique identity and actually favor creating multiple accounts on each service, to present themselves with different avatars depending on who they are interacting with. They are not “attached” to their identities and see this an opportunity to stay pseudonymous online and protect their “real” identity.
Some people think that the instance you join should be also somewhat indicative of your tribe and that they should be able to filter out who they talk about by checking the domain. This view is especially favored by the Mastodon crowd.
And then some other people (I think I would include myself) would like to be able to not just “use” a single identity, but to have portable identity in the Fediverse as a way to ensure that we can remain sovereign over our online presence. I would personally love for Communick customers to be able to use their personal domain, because that would mean that if even if I closed down things tomorrow, they would be able to migrate easily and without depending on me.
Some […] favor creating multiple accounts on each service
That’s fine, this feature wouldn’t prevent them!
What you mentioned in your last paragraph is in line with what I want, but maybe more of a next step from there.
So far, the only Fediverse project that lets users with different domains (and identities) under the same server is Takahe, but its development is a bit stalled and it is only supporting Mastodon.
Are you asking all these questions out of mere curiosity or are you willing to commit some type of effort and/or resources to see this happening?
It is regarding something I’m working on, but you may not find it interesting as it is not ActivityPub based (but a bridge will be implemented).
At a more abstract level, inviting a bunch of people to play a game, and then changing the rules of the game, is a shitty thing to do.
The fediverse has rules built into it. It has a way that it works. Changing that makes it something else.
Identity belonging to an instance, changing to identity belonging to the fediverse as a whole.
Identities containing @instance format.
Identities being federated.
Why does it actually matter? If you’re that important, you should have your own domain and instance
I already talked about why that matters in my post (didn’t mention anything about a person’s importance), but I’m happy to clarify and expand on it!
To summarize again, this would allow users to follow a person across platforms. Part of the benefit of the fediverse is I can choose to get content from a microblogging platform as well as macro blogging or threaded like lemmy. It would be a good feature for me to be able to follow someone across all federated platforms without having to scavenge for them.
Moreover, it would allow me to use other types of platforms without having to sign up on each one. This would also be useful for instance admins. If instance A trusts instance B, then it can allow instance B users to sign in without having to sign up separately.
This could also mean that instance A could be an identity provider only
AFAIK, the only practical thing in the way of having a separate server that just hosts identity accounts for all types of fediverse content (while the content itself is hosted on other servers) is that your host server is responsible for presenting the interface through which you view the rest of the fediverse, and the interfaces are specialized for a particular content type. You could have a server running a variety of fediverse software (mastodon, lemmy, etc.) which automatically generates similar accounts for each user on each service, so users could sign up once and then switch interfaces; but I think the rest of the fediverse would still treat them as separate identities.
