Comment by stevenwalton

I've really been trying to get Signal to get some decentralization[0] but unfortunately I pissed off some mods. I do understand their reasoning for staying away from full decentralization, both Moxie and Meredith have made good arguments. But I think this is something where there's a really good middle ground. Where both parties highly benefit.

Users get a lot of added utility, "fun", and not to mention a huge upgrade in privacy and security (under local settings), while Signal gets to reduce a lot of data transfer over the network. There's a lot of use cases for local message and file sharing (see thread) and if the goal is to capture as little data as possible about the users, well let's not capture any network traffic when users are in close proximity, right? It's got to be a lot harder to pick up signals that only are available within a local proximity than signals traveling across the internet. The option of expanding to a mesh network can be implemented later[1] but I don't understand how an idea like this doesn't further the stated goals.

The big problem with things like Briar is that you can't install it after the internet has been turned off AND it is already unpopular. But if an existing app with an existing userbase implements even some meshing then this benefits all those users when an event like that happens. Not to mention there's clear utility in day-to-day life.

[0] https://community.signalusers.org/t/signal-airdrop/37402

[1] I think a mesh network maintains the constraints both Moxie and Meredith have discussed, concerns about ensuring servers are up to data. But then again I'm not sure why that can't be resolved in the same way it is already done where if you let Signal fall too far behind in updates then it will no longer communicate with the servers.