seriously, it may sound implausable right now, but just wait a couple of months. i'm sure apple knows how sad many edge iphone owners will be when the newer tech comes out. what's the solution for this? well, they could offer an upgrade plan (like, trade in your old one and get 3g for $200 or something) but wouldn't it be simple to just release a small, unobtrusive plugin on the bottom? sure, battery life would still be an issue, but since its detachable, you could choose when you use it. now i'm not sure about technical logistics, but from a business/costomer point of view, it makes perfect sense. everyone right now thinks they're gonna be screwed into either buying a new phone when they come out or feel burdened by old technology. its not apple's duty to release this at all. but if they did, wouldn't it make each and every buyer absolutely love the company?
just my 2 cents
just my 2 cents