According to the WWDC Keynote yesterday, Apple had sold 25 million iPads. The math is quite easy on this one, around 90,000 iPad's have been sold each day since the initial launch. Apple has basically revealed that the iPad estimates (currently ranging 6.5 - 7 million) are too low. Based on the new information released yesterday, I expect the number to come in pretty close to 8.5 million iPad 2s.
Hopefully they weren't overlooking safety at Foxconn to bolster production of the iPad to meet demand. It appears that the shutdown of iPad production hasn't kept Apple from making enough iPad 2's.
Follow us @iPadJailbroken or join our Facebook page to keep updated on all the latest jailbreak information for your iPad.