Glad it has a real purpose, i knew it was draining my PS4's controller battery and it really annoyed me (you pretty much have to charge it every time after you get done playing, it might as well have been wired). Granted, if i do not go the VR route, i should have the option to turn it off or customize it a little to glow only for certain purposes. If i don't ever buy into Project Morpheus then all it does is drain battery.