Actually, I think fats still like to go on Weight Watchers or do Jenny Craig or something so they can buy the "low cal" meals and desserts, gorge on them, and then when it undoubtedly fails, gain 15 more pounds and ree that they just can't lose weight because the way they look is natural and diets don't work.  Fat roommate is doing Herbalife shakes right now. She really spent money on a ton of shake powders and extracts only to remain fat.