Either way, the dems do apportion the delegates according to the proportional vote. Remember, folks, we're not dealing with an actual governmental agency, we're dealing with a political party. They can decide to do things however they want to. I think they added the superdelegates so they could override the popular vote if the rank and file democrats chose what they deemed was a poor candidate.
MI and FL didn't listen to the central body of democrats and they are paying disproportianately for it. According to party rules (apparently) having ALL of their delegates stripped was not an ok thing.