Apple iPhone owners are known for hitting the trade-in sites as soon as it gets close to the time of the year when the next-generation iPhone should be released; the money they get for trading in their current model is quickly deployed toward the purchase of the next iteration of Apple's iconic smartphone. Now, the phenomenon has moved over to the Apple iPad...Source: http://www.phonearena.com/news/Apple-iPad-owners-trade-in-their-current-slates-prior-to-unveiling-of-new-models_id48334
