Some of that is just silly- obese people sometimes have mobility issues, so of course they'll sit closer to the food- and booths? At my fattest I dreaded them- my belly being all pinched by the damn table because I was too fat to fit in the thing without wedging myself in there- of course big people aren't going to choose a booth if they don't fit comfortably. That's got less to do with subconscious food addiction and more to do with comfort.

That's like saying: Newsflash! Fat people are 75% more likely to shop in the plus size section than normal sized people!!! They must subconsciously WANT to be fat!!!