The issue is not about whether one is willing to clean one's sensor or not and your response is quite patronizing. The issue is that the D600 has an abnormal problem with dust and in some cases oil accumulating on the sensor. There are ample reports of owners having to wet clean their cameras every couple of hundred shots which is just not acceptable. If you personally are satisfied with your camera you do not have to sign the petition. It does not help the Nikon brand if people do not buy the D600 because of this issue. For the record, I have purchased another D600 body and will deal with the consequences. Nikon still needs to step up to the plate.