Mine has s/n 112... so I would guess that there are less than, say, 200 units out in the wild life. But there's another reason for me for not filling in that survey: I don't yet really know how good my empeg is going to be! At the moment, I definitely miss some functions, and the radio is really not up to par (in fact I'm delaying mounting the empeg in my car until I know how good the radio will really be, so I can decide if I need to keep the old head unit).