Which reminds me, neutral - you didn't answer my last question to you!
If you didn't happen to read the thread, you'll notice that my original reply to the question is perfectly polite, friendly and informative, as was the reply by static.
Overfly then announced that, as far as he was concerned, he was above the rules and used a GPS without asking, even given that most airlines do not allow it. Roadtrip, static and I all pointed out that his attitude was not constructive or mature. Yet you single me out for your attention?
What is your problem? You appear to have difficulty with someone pointing out what is or is not permitted. Perhaps you might find something not too far back in your childhood about your attitude to authority, if you were to visit a good mental health professional.
As for my attitude concerning enforcing rules which are in place to protect me, the aircraft, other members of the crew and passengers, well, I make no apology. If you think it's mean and nasty of me to require that people follow the rules instead of choosing which they follow and which they flout, then that's your problem, not mine.