Great visuals Mark. Thanks for sharing.
After learning your facts, I decided to find out how the goofs at Wikipedia
got it wrong. Remarkably, they got the toppings exactly right.
The best thing there is a link in the footnotes to The Straight Dope
Q. Why is there no ketchup on a properly made hot dog?
A. Paul, I know you don't mean to act like an alfalfa-chewing barbarian, but this is like asking why Leonardo didn't paint the Mona Lisa on black velvet. Ketchup is destructive of all that is right and just about a properly assembled hot dog (and we're talking about a pure beef hot dog, not one of those things you could serve with dressing on Thanksgiving)....