Did this guy ever realize, too, that there are those of us who use computers during flight for non-business purposes that are also important? I use the time often to write, review photographs I've taken, etc. Yeah, these may not be essential, but when the alternative is to sit and watch the same awful in-flight movie for the fifteenth time that month or simply sitting slack-jawed and drooling in the seat, at least I can stay busy and productive.