I keep reading rumors about trade in policies for wifi owners to 3G. Now i know some of you find this distasteful, unethical, or immoral. My original intent was to sell my wifi on eBay, or craigslist, or simply hand-me-down it to one of my employees. But if a trade in is an option I would consider that as well. Is there a formal policy on this (link please) that Apple has published? If there's a thread on this please point me to it, but a search didn't find a formal policy statement.