Russell Garner"Did you ever have salt-your-own crisps in Greece?"
"No?!"
"We had them here, you had a little baggie of salt and you had to add it yourself"
"WTF"
Mike Ellis@rgarner I wrote to Smiths when I was a kid and suggested a new range with a little bag of *flavour* that you added yourself. I got a letter back saying thanks but no thanks.
A couple o years later I noticed a bag of these [https://forums.doyouremember.co.uk/forum/culture/food-and-drink/13390-smiths-flavour-n-shake-crisps] on the shelves.
Obviously to this day I maintain that this was my (terrible, misguided) idea.