Television's Next Frontier - Room for Debate - NYTimes.com Cable channels, broadcasters and plasma flat-screens have got some competition. Streaming services like Netflix and Amazon Prime are creating more and more original content, featuring box office draws like Kevin Spacey, Ricky Gervais and John Goodman. Meanwhile, a new digital antenna is promising Web access to broadcast television. Is it time to throw out the sets? What will the next television era look like?