So SPG has 10x the number of desirable properties as Hyatt? For me, they don't even have one that approaches Hyatt at my favorite vacation spot (Maui.)

You are clearly an SPG fan, and are entitled to your opinion, which evidently favors low-carb chocolate over free nights at great properties.

As for diets, I think calorie counting has been practiced long before the 80’s. Personally, I am a low fat kind of person.