I actually live in Hawaii where we have delicious, organic, locally-grown fruit all year round, and I often get to pick fruits myself. I understand some people don't have it as good =/
And at least fruits get rotten! I think there is something wrong with all these preservative-enhanced foods that you can forget about for like a decade only to find that they are still edible ;)
BTW, I am not honestly recommending that people eat all fruits or anything like that, just that they consist of at least 10% of a person's diet. A fruitless diet like the one recommended here is generally a bad idea, even if it saves you some money.