I like how the Signal app (at least on Android) also works for insecure SMS to give me one place for messaging... well apart from everyone who uses WhatsApp at least.<p>What I&#x27;d love is if they could also make it an email client too. Letting me send&#x2F;receive insecure emails or (if the recipient has Signal) encrypted email using the same key management. I&#x27;d much prefur to give out an email address (totally in my control) than a phone number (could be taken away from me at any moment).<p>One digital communication app please.