I just donated to let them know I'm interested in their continued existence. I feel bad - my wife and I have been a user of Signal 100% for the past 4+ years a

I just donated to let them know I'm interested in their continued existence. I feel bad - my wife and I have been a user of Signal 100% for the past 4+ years and we wouldn't want to use anything else. For some Signal related education, listen to the Security Now! podcast from 2016 - Steve Gibson dives into the protocol underlying Signal, "Open Whisper Systems".