The purpose was to "allow travelers to air their grievances, " TripAdvisor spokesman Brooke Ferencsik said.

CNN: 'Mr. Poopy Pants' and fees frustrate flyers

"These places are great attractions regardless of the fact that they are 'germy', " said Brooke Ferencsik, a travel expert at TripAdvisor.

CNN: Kissing, chewing -- the 'germiest ' tourist attractions

"I hope they would just choose a different airline, " Ferencsik said.

CNN: 'Mr. Poopy Pants' and fees frustrate flyers

When the company set out to do its survey, Ferencsik said, "We were curious to find out how much people were frustrated, " by fees, such as the one for checked baggage.

CNN: 'Mr. Poopy Pants' and fees frustrate flyers