SoxFan you cornfused it from National Vote to National Polls in this post
National polls at this time mean nothing. Hillary is crushing him in States. Yes superdelegates can change their minds but he hasn't given them a reason so far.
The article was not my opinion but the writers that the process is not "democratic". The USA is a representative republic but the writer and others make the point that the Democrat primary going on now is not "democratic" so far.