Boston ice cream purveyors need to stop. I was reading an article recently that reported on new flavors being offered here in the Bay State by some, um, inventive ice cream producers. Jerusalem artichoke? Miso 'n' corn? Wild dandelion? Porcini? If we're to be assaulted by mushroom ice cream, perhaps this extravagant and mucho toxic looking 'shroom we found in our backyard could become their newest ingredient, finally putting a stop to this frozen misguidedness.