First the fertilizers has to come from somewhere, and that process can sometimes be quite destructive to the environment. Next not all fertilizers stay in the field, but some of it gets leeched out...
I think the advantages and disvantages for the community and the raccoons is that if the community feeds the raccoons when they come then the raccoons will stay and maybe "adapt" to that particular...
Common disadvantages are as follows; No Girl/Boy friends No Friends No Energy to move off your chair Also.... YOUR FACE GODDAMIT. (Incessant usage on internet memes)