OpenPGP really works
The ultimate engineer&#x27;s perspective.  It works so well that almost nobody uses it!<p>Signal isn&#x27;t even that popular compared to other platforms like iMessage, but I bet more people use it than regularly PGP.<p>I was regularly signing messages with PGP on Fidonet all the way back in &#x27;93 (and trying to find people to swap encrypted messages with).  It&#x27;s a bit mind blowing that the useability of the successor program today, GPG, isn&#x27;t much better than what people thought was kinda wonkish and hard back in the Compuserve days.