I can just imagine seat 7A calling seat 21F .... what's out the window on your side? what are you having to eat, chicken or pasta? Or what to do when your phone rings in the toilet?

Then someone will turn on their "speaker" on the cell phone.

Why not just let boom boxes, portable TVs with speakers, --- no reason to make headsets mandatory.

I really think common sense will take over and only emergency type calls will take place... I hope!