I think this is why Apple lowered the price. They sold a lot the first week, fewer the next week and so on. the trend was moving the wrong way. No one lowers a price on a product that is selling faster than they can be made. You lower it due to slowing sales.
slowed from what, 6 months of pent up hype & lust? of course it slowed down from the first week, were you expecting people lined up around the block still?
lowering the price was a forgone conclusion, it's a tech gadget, that's what happens. albeit, it's a larger cut & it came about a month sooner than i was expecting, but i don't think it was a defensive move as much as an offensive one. drop it well before the holiday season hits & now it's on more people's wishlist.
i was at an Apple store friday night 30min before it closed & there were throngs of people there. i even talked one guy into buying an iphone (where's my cut, apple?).