For people who don't fly a particular airline very often, the in-flight entertainment lineup can be a wildcard and hard to predict. Iberia takes the mystery out of its in-flight entertainment options with an app that details all of the offerings before the flight,
The in-flight Wi-Fi sector is just revving up globally, and lots of user habits are still to be understood and defined, along with the business models that will follow and enable it. Some interesting results here hint at the possibilities.
Whatever the rules actually are, the experience using PEDs changes so much from plane to plane that passengers are best served by keeping expectations low.
Passengers are happier when they have a good idea what they'll spend before they show up at the airport. SAS can charge a bit more, and still make people happy.