MINYANVILLE ORIGINAL Well it was a good day in the Costanza household what with Europe officially in a double-dip while Bluegreen Corp. (BXG) — based in the Boca retirement community so beloved of George’s father — surged some 55.56% to comfortably top the entire NYSE. There was however no Festivus for the rest of us and with the Dow (^DJI) now down for four straight days portfolios everywhere are experiencing a serious shrinkage.   Stocks extended their post-election slump to six sessions out of seven. Indeed the pattern in equities is now so predictably awful that investors would be well advised just to phone or mail it in. ...