I've noticed in my most recent flights that I have not been asked the security questions appropriately. One agent forgot altogether, another jumbled "has anyone given anything to you and have you left your bag unattended and have you packed your bags yourself" into one question, so I wasn't sure whether to answer yes or no. I mumbled something like "yes...er...no" and that seemed to satisfy him.

Incidentally, I've always wondered what good it is to steal blank ticket stock. Now that everything is computerized, won't the airline realize you have a fake ticket when you show up with one you printed yourself and you're not in the computer? Is there something in the intricacies of ticketing that I don't know about?