If I may ask a tangential question. In none of the comments have I seen mention of Wickr messenger which seems well designed with respect to security and provi

If I may ask a tangential question. In none of the comments have I seen mention of Wickr messenger which seems well designed with respect to security and provides e2e encryption, ephemeral messaging, device anonymity (to the servers), video and audio comms. And I believe it’s open source. Is this a case of just not being well known or is there some problem with it that everyone but me has heard about? https://wickr.com/security/ https://wickr.com/security/