Looks like Comcast is now offering streaming only TV service for its customers, but the service is limited to mobile smart phone and computer users. The cost is $15 a month and must be bundled with Internet service.
http://www.nytimes.com/2015/07/13/b...ternative-to-cable-tv-using-the-web.html?_r=0
For an extra $15 a month added to a Comcast Internet subscription, viewers will have access to live and on-demand programming on computers and mobile devices from about a dozen networks, along with cloud DVR storage and Streampix, Comcast’s movie offering. Called Stream, the new service will be available in Boston, Chicago and Seattle later this year and across the company’s coverage areas in the United States in 2016.