Hwn I read that 1 million iPhone 3gs were sold how many of them were from iPhomne 3g owners doing an exchange?
That was a million in the first weekend. I would guess the numbers actually trading them out was a relatively small number of that total. And I would guess since that time I would guess the ratio stays pretty consistent. Certainly some but not most. Either way moving a million units of anything that costs a (subsidized) $200 in 3 days is a pretty impressive number.