We should've known this was coming when Microsoft went after Motorola for Moto's supposedly patent-infringing Android devices, and now Ballmer & Co. have their sights set on Barnes & Noble, Foxconn, and Inventec for making and selling the Nook Color. Once again, Microsoft has filed in both the ITC and the Western District of Washington Federal Court claiming that the Android OS infringes its patents, though the patents at issue have dwi