Is 4K the future of television or is it just another CES pipe dream? A three-part debate is taking place on ZDNetbetween proponent Steven Vaughan-Nichols, who suggests the future of broadcasting involves 4K, and opponent Jason Perlow, who believes the technology will be gone before it really gets started. As of Wednesday morning, 39 percent of voting readers support Vaughan-Nichols, while 61 percent back Perlow.