There are plenty of Motorola phones with the fingerprint reader on the front. Are there any Moto phones with it on the back utilizing the M logo dimple? I'm not saying that Motorola should only put the sensor on the back for all of their phones, but give buyers a choice, and make one of their phones, namely the Moto X, that originated the M logo dimple, to be utilized for something other than a place to put your finger to steady the device.