Seems like the WSM came with something like that, I don't remember for sure. Seems like you'd wanna keep track of what rub/sauce/injection, time, temp, foil or not, fuel and wood types. I don't know just thinking aloud. (Is that even possibly through typing)
I think Pringles initial intention was to make tennis balls, but on the day the rubber was supposed to arrive a big truck full of potatoes showed up, but Pringles is a laid back company, they said "What the hell, cut 'em up."