Americans are sitting on $33 billion in old iPhones & smartphones

Can't imagine there's not something similar happening in every first world country.

http://www.gottabemobile.com/2013/02/08/americans-sitting-on-33-billion-in-old-iphones-smartphones/      / survey recent study CellSell.com one used smartphone or cellphone in their house that they haven’t yet traded in for money recycled research survey  average 1.88 used phones sitting in boxes or drawers too lazy afraid personal data trade in delete personal data OS reset phone factory settings, delete all personal data apps and files from the phone completely wipe personal data before reselling recycling older iPhones trading in their smartphones for cash depending on its condition /