So I asked this question from Bruce Schneier last DEF CON, and his point was exactly the same, effectively that using secure messaging apps that hardly anyone u

So I asked this question from Bruce Schneier last DEF CON, and his point was exactly the same, effectively that using secure messaging apps that hardly anyone uses stands out, whereas using ubiquitous secure messaging apps helps you blend in and makes security more effective. If Signal wants to win, it needs to make a compelling case to lay users for usage over apps like whatsapp and imessage. It hasn't yet. It made the technical case for us, but it hasn't made the "what's in it for me?" case for lay users.