P.T. Barnum, like Gawker, wouldn’t really care what this is, so long as he could get it into a display case and charge people to have a look at it. The story has been a great one for the simple reason that there is no story to speak of. Something- a sea turtle without its shell, a dog with its fur burned off, a raccoon missing its upper jaw, or just a Monster of Montauk-washed up on a beach in New York. The Montauk Monster was not fully born until it showed up on the web and everyone starting guessing…