Recently, a law firm working on behalf of former New York City mayor Michael Bloomberg bought up hundreds of potentially defamatory domain names such as bloombergisaweiner.nyc and mrbloombergsucks.nyc. But it is not just politicians — pizza places, consumer services businesses, funeral homes, real estate agents, and more are all buying dot-nyc domain names. More than 50,000 domain names have already been registered for one of the world’s newest generic top-level domain names. By now, more than 400 new …