I'm barely into this thread, so don't know what has been posted since this, but I couldn't contain myself...

Some of the same people who get grossed out about taking their shoes off at security are the same ones who walk around barefoot on the plane- and into the lavs, too! Ewww, nasty! That puddle on the floor isn't water-

-not directed at you, clublounger, just reminded me... Yuck!