All I have to say is something regarding those debating the fries: For the most part, every individual McDonalds / Burger King restaurant is different with how much salt it adds, how often the fries are left to be cold, how crisp the coating is, etc. etc. The only real thing that stays the same is the structure, I suppose - BK make thicker friends, McDonalds make them thinner.

It's the same for the burgers, actually. The burgers I've had in NZ and the burgers I've had in the UK are surprisingly different - particularly McChickens!

As for obesity - I find it ugly, personally, and that's about it. If a person wants to look more attractive to the average girl/guy in the world, they can do what they like to get fit. Sometimes it will involve a diet. Whatever. I don't care so much about such things, really.