[jdminhbg]

I like that the "tightly coupled" service class is 3 extremely simple LOC that should probably just be in a controller anyway, which is "fixed" by creating a class with 3X as many methods and at least twice as much logic to follow, plus a spec twice as long as the original class that tests nothing other than the fact that when you call a method with a set of arguments, that method receives that set of arguments.