Ignoring the ease at which nipples can be removed, and that a toe amputation is a quick in and out procedure, what does the commonality of a procedure have to do with its effectiveness?
EDIT: oh snap, porchrat.
And your argument about cleaning is going from the sublime to the ridiculous. Really what you're saying is it should be chopped off because it has to be cleaned properly. Heavens no - remove the anuses of single-ply wipers then too. Should we also regulate body hair growth and its locations too? These also become finicky little infection-hounds later on in life.
Sorry ma'am, but you have a hairy vagina. Amputation seems the only logical route. We just can't trust you to clean it...