I certainly wouldnt like to hear fifteen conversations while stuck in a seat trying to relax/work/sleep
I assumed that just like in their trials, the airlines would continue to disable the "talk" functionality and allow email and sms-ing when they launched the product fleetwide? Airlines would be listening to feedback so I dont think we have anything to worry about

I think the courtesy of turning your device to silent has become a habit for those who benifit from this innovative connectivity.
Aircraft around the world have been fitted with "skyphones" at every seat for years now. Swipe and talk! I wonder how their use differs from passengers using their own cell phones?! Not as expensive?