MileageAddict,

Regarding your seat companion:

I try to turn up the air nozzle to blow fresh air in my direction, but that might not even work in your case! I know that if, for any reason, you have a "problem" with the person next to you, the flight attendant should move you upon request. Of course if the flight is completely full, that will mean someone else will have to sit by your "problem" passenger...I would think it would be a non-rev, since they have last priority?

Maybe they should have electronic smelly sniffers after the metal detectors? *s* They already sniff for explosives.