Cory,
You raise an interesting idea with the statement, "Also I believe they are added in the name of fairness, where a ball three feet off the fairway should not be punished as much as a ball 15 feet off the edge. I don't believe that is a valid notion because a shot in the rough is a shot in the rough..."
If that is true, then do you also believe that a shot in a bunker should always be uniformly difficult to recover from as all other shots in the bunker?