Dont really see why it would matter, after all most people would have a win7/8 serial already, and if they dont, they could just grab a 7/8 key for cheap right now and just upgrade.
Pirates will go on pirating since they dont already have a key and are too stingy to grab a 7/8 key right now even though it is so cheap and they wouldnt have to pay the cost of adapting new software at launch.
Pirates will go on pirating since they dont already have a key and are too stingy to grab a 7/8 key right now even though it is so cheap and they wouldnt have to pay the cost of adapting new software at launch.