I saw a docu-drama on flight 93 a couple of years ago and one guy who phoned the authorities was asked "Are there any children on board?" Assuming this really happened, I wonder why they asked such a question. Were they suggesting that action would only be taken if children were on board? It baffled me. A few years before that I remember seeing an episode of LA Law where one of the lawyers was detained for using his cell phone on a plane, so they certainly seem to have featured before 2003. I owned one in 2003, although I'm certain their use was banned during flights.
We'll possibly never know the true story of flight 93. Of course that leaves the door open for various conspiracy theorists. What would we do without such people?