I was asked to join a call yesterday using appear.in[1]. Having never used this service before, I feared the worst and accessed the invitation link a good 20 mi

I was asked to join a call yesterday using appear.in[1]. Having never used this service before, I feared the worst and accessed the invitation link a good 20 minutes before the call was due to start. Using Chromium on Debian, everything worked absolutely smoothly. No further install requested. Audio quality was great. My video picture looked a bit grainy to me, but the other participant appeared very clear on my end. They're using WebRTC[2], which excludes Explorer and Safari, but covers recent versions of just about everything else. After poor experiences using Skype, Webex and Hangouts, I was very pleasantly surprised by appear.in [1] https://appear.in https://appear.in [2] http://support.appear.in/article/94-who-can-use-appear-in http://support.appear.in/article/94-who-can-use-appear-in