Oh, absolutely. Sometimes even for passengers on the same flight - I can think of a few folks whom I'd like to have been able to restrict to silent mode, text-only conversations in lieu of talking!!
Hahah yes!!!!
No, silent communication is one thing...people blabbing incessantly or having mobiles ringing is not my idea of a good flight...
Can we put up walls- sitting in the mobile phone free part of the plane?