I don't think the Windows Marketplace should be a factor here considering that it's something that is continually growing and growing faster than the Android Marketplace did at this point in it's life. With the pricing you can get a 32GB Surface with the keyboard/cover and Office 2013 for the same price as the 32GB iPad. It's still more than I can afford so...

Personally I would rather use a desktop to be productive. This device would be for entertainment only.