The problem is, how are they going to make the distinction between really obese people and people that are tall and pack some weight due to being this tall. Let's say they ask your weight alone, that wouldn't be enough in a scenario like this, so weight and height. Who's going to provide the statistics that tells them what is obese when getting these numbers? What if people refuse to give it to them? Are they going to refuse them the flight? Too many questions, too much red tape I'm thinking.