I try to purchase organic products when I can and when the price is right!! I recently purchased some raspberries, blackberries, and blueberries from Costco!! I was telling a friend how great the berries and price was. She said i should only purchase Organic berries because the skins are so thin the pesticides are able to get through easily!! So does that mean berries should be organic but oranges are ok not. Is this anything anyone else has heard of?? What are your opinions?