Most of the above will make you full so those 800 calories would last a lot longer than eating 800 calories of potato chips. Seems like a nod to the calorie is

Most of the above will make you full so those 800 calories would last a lot longer than eating 800 calories of potato chips. Seems like a nod to the calorie is not a calorie line of reasoning, which seems pretty prevalent on Hackernews.