By most accounts, Michael Bloomberg has done a good job as mayor of New York City. Wildly popular during most of his first two terms, only recently has a somewhat jaundiced eye been turned on the billionaire turned politician. The bloom started to go off the ’Berg when he convinced the New York City Council last year to do away with the two-term limit for the office of mayor. The council reluctantly did this, despite city voters twice rejecting such a change. Bloomberg promptly announced he would seek a third term. But, perhaps worse than Bloomberg’s apparent quest to be mayor for life was the manner in which he won his third term Tuesday night. Bloomberg spent $100 million on his campaign — $85 million of which was his own money. Despite this enormous outlay, Bloomberg beat the second-place finisher by a mere 4 percentage points.