Their blog is pretty interesting about a lot of things like this. There's a lot of Good Thinking™ through Signal. And some super weird stuff like relying on I

Their blog is pretty interesting about a lot of things like this. There's a lot of Good Thinking™ through Signal. And some super weird stuff like relying on Intel SGX for contact info... that they don't need to store, and don't let you opt out of. I basically trust them to actually do what they say they're doing, but I don't see the point of needing that trust in the first place (and there's no way to validate that it's happening, so it could change in the future and no user could tell).