If the moving map has been removed permanently (anyone know if that is even practicable?) then that really is a great shame. A lot of passengers find it very interesting.
It is a massive security problem as the terrorist knows when the aircraft is coming into land. Lets hope he doesnt think about looking out of the window to check or even worse when the Captain announces the flight time and routing, sets his watch.
The single carry on luggage item should help though as the terrorist will never think to move his weapons of choice from the item he now has to check-in.
One day someone will figure out that succesful security is about profiling the passenger not the incline of his seat.