Android is a train that just won't stop. Not that there's anything wrong with that at all, but it's still impressive to see it as it rushes through numbers. And sales. A recent report from Nielson stated that Android was in top shape, actually surpassing the iPhone in quarterly sales. However, a new, supporting report from the NPD Group shows that not only did Android surpass iOS, but it also managed to top Research In Motion's BlackBerry platform.