Ok, so this isn't scientific but has been a pretty obvious trend. I have a no soliciting sign on my front door right by my doorbell. You can't miss it. I see people approaching my front door before they get all the way to it. Every person carrying Obama pamphlets has hit the button and sent my dogs into a tizzy, and then left pamphlets on the floor outside my screen door. Every person carrying McCain pamphlets has read the sign and turned around and left. I have had 8 or 10 people approach my house today alone and I have to say that I might end up on the news if they disregard the sign I just put on my doorbell. I wrote an explanation of the word soliciting and kindly (well, not really) wrote that I would call the police if they rang my doorbell for such purposes. NOT that I would really call the police, in Vegas they wouldn't come out for that and if they did the election would be over before they got here anyway