Apple iPhones outta Stock

Apple’s online store has listed its iPhones, both the 8GB and 16GB models to be out of stock and unavailable. I suppose many people are looking forward to the 3G iPhone which ought to be out pretty soon, as that is the only logical explanation for this strange and sudden unavailability of existing iPhone stock. What do you think – are iPhones really selling that well for both models to run out simultaneously, or is Apple just hyping up the anticipation for the 3G handset?