Yeah, I think both the "why would anyone put vegetables in a fridge" stance and the "how could anyone not put vegetables in a fridge" stance are probably mostly based on lifestyle factors. I walk past two supermarkets plus a greengrocers on my way home from work, so I don't think I've ever put a vegetable in my fridge. But I know people who live in rural areas and go to a supermarket once a week or less frequently.