Well, that was quick. We started off this month with word from Samsung that its 5.5-inch Galaxy Note II passed three million in sales, and now the company is announcing it's moved two million more in less than a month. Now available on North American carriers the stylus-packing smartphone is apparently experiencing popularity in all regions, with no sign of slowing down. It's even had the rite of passage of being included in an Apple lawsuit, and a new ad focusing on using the stylus to become an internet meme. It may not be ready to challenge the smaller Galaxy S III for the company sales crown just yet, but with five million out the door and more every minute, XL-sized handsets are clearly here to stay.