Yesterday Evening on a flight I watched a woman get on board with a roller bag, two shoulder bags and a purse. As far as I could see she was traveling alone.

I do see sporadic reports on Twitter of people being charged one way on a trip and to the other.

The other day someone was ranting about Frontier's inconsistent enforcement of their policies since they charged her for her bag one was but not the other. The Frontier twitterer responded that carry-on fees had been in place since 2013. The rant went on, as if she was mad at not being charged for the bag they missed. The only response I could think of was to ask her to call in and pay the fee she was in arrears. Some people just won't quit while they're ahead.