I am posting this in "Unfinished" because I don't want to clutter the official thread!
Most snacks come from "Hi. I am a desperate user who wants something. Please help me. I'll pet my cat in your name if you do."
I just got the random sorta-social idea of wondering "who is bored and feels like making a somewhat strange coding snack?" Aka "Supply Push" rather than "Demand Pull". I haven't even thought about *what* I would want as a snack, but if there's a bored developer (developer developer developer!) around, I might go into "Daydream mode" and see what pops up! "Gee, what am I doing a zillion times a week that would be reeeeealy fun to have a snack for?"