You're right I've only experienced European pat downs so far. However, I doubt that any kind of pat down would bother me much except if it takes an unreasonable

You're right I've only experienced European pat downs so far. However, I doubt that any kind of pat down would bother me much except if it takes an unreasonable amount of time. Somehow they nearly always select me randomly. I make sure that I'm the one enjoying the pat down the most by smiling and winking at the officer when I get selected. Agreed that the photographing and pat downs are unreasonable. One time I got selected for a pat down because the metal detector went off of my belt. They checked me thoroughly, but they didn't even bother to open my bag even though it contained a cooking set in a 30x30x30cm metal container...I could have put three guns and a kg TNT in there and they wouldn't have noticed it on their screen.