Filed under: iPadThe retail madness continues; Apple reported this morning that it has sold 3 million iPads in 80 days. You'll remember that the first million were sold within 28 days of the US launch, and that 2 million had found owners in "less than 60 days." Let's assume the second million sold within 31 days of the first batch. That would put the 2 million mark at 59 days.
If 2 million were sold within 59 days, the third million went out the door in 21 days, meaning the pace had actually picked up. Of course, the the international rel
