Good effort I'm all for open communications across networks  but the implementation is sub-par. The app takes minutes to open once you've joined more than a couple rooms. It will stop refreshing randomly  and you'll miss new messages for hours. The self-hostable server crashes every few minutes on decently-sized machines. And the """"""""end to end encryption"""""""" they brag about is not real since you have no control on who your device encrypts for: currently it will happily encrypt for anyone  except your own future devices.""
December 07 2016