Sure, some folks may well use them to maximize the calories they burn through exercise, but I can't help but wonder whether others will use them as a rationale for eating back their exercise? I also have real doubts about some of the numbers listed - to my eyes they seem rather inflated which in turn might present someone concerned with calories a false sense of security.
Seems to me this would be an area ripe for study.
Does posting this information help people with weight management, or paradoxically might it make it more difficult?