T,
You've obviously missed a great deal.
Yes it's cheesy, and no you don't have to be ashamed of your proffession - but broadcasting it to the world smacks of arrogance and a desparate need to fullfill your own ego. That's what I don't like.
Just do your job to the best of your ability, loose the cuff-links and please on your way from the house to the helicopter, avoid walking into coffee shops, grocery stores, dry-cleaners, gas stations etc etc. On the rare job where I have worn a flight suit, I've always changed at the pad/airport.
Besides, what's wrong with dressing like a tourist? Or don't you want to be indentified with that lowely group of people who, judging by your location, pay your salary??
AR