AirTime is not out yet, so I have not seen what it is like. But early word is Sean Parker is building AirTime to rest on the Facebook platform. I believe that is a fundamental mistake. Facebook mapped the social graph of people you know. The random connections space, by definition, is a different animal.
Sean Parker has been so close to Facebook for so long it seems he is incapable of escaping Facebook's gravitational pull. Every startup he has been associated with post Facebook has clinged to Facebook. Causes and Spotify come to mind.
I get the impression AirTime is going to be born with a handicap.
Excited About A New Space