That's where you're wrong, I don't believe that circumcision eliviates proper hygiene it simpler makes it a bit easier and you're a lot less likely to have bacteria build up in those times between baths/showers than uncircumcised chaps.
Gary and I'm assuming many others have brought up that we have a host of hiding places for bacteria all over our bodies. Lop 'em off too, or are you still giving special treatment to the penis?