There should be a HookerBook site where you can rate hoes...

[Mister Obvious]

It should be just like Yelp or Google reviews for businesses and stuff.

You should be able to search hoes by city/state... hell, even country, let's make this global.

[Fungi]

Im not sure why this hasn't already been done though? Someone would have done it.
Maybe the legality and such in certain places? Or maybe hookers don't want to be rated? hahahaha Maybe embarrassing?