The New Rules For Tech Etiquette

I've become a fan of the recharge stations sprouting at the airline terminals. However, those terminals aren't everywhere and what should you do when your battery charge indicator is hitting zero while the guy with the 100% charge is hogging the only outlet to be found in JFK? Is there

I've become a fan of the recharge stations sprouting at the airline terminals. However, those terminals aren't everywhere and what should you do when your battery charge indicator is hitting zero while the guy with the 100% charge is hogging the only outlet to be found in JFK? Is there a new set of tech etiquette rules? Yes, or at least I'm trying to start the ball rolling here with a slideshow with the new rules of tech etiquette.