I don't understand why so many people want to confront the airlines. Why not just go to the lavatory? With the recent incident where a terrorist tried to set himself on fire, do you really want something that appears to be smoke rising from your seat? When you are shot through the head by a Sky Marshall, what do you think the airlines are going to do about e-cigs then? This confrontational posturing is exactly the kind of thing that will get e-cigs banned everywhere.