i agree with the minimal impact.. usually by august, im taking big precautions when i enter the woods. i usually but my wildgame cam up in places that i am experimenting with. if they pan out, i then put one of my bushnells in because of the extremely long battery life.
i wouldnt go as far as saying that all the dumb ones are dead, there is still a good mix of all age groups of deer.. i just am happy with the way the pgc is managing the deer herd in PA. i think they got it spot on. i get annoyed by people constantly complaining about the pa game commision