Just to emphasize that point - most people haven't even thought about over the air digital television, but it's fantastic, high def, and you get all the local channels for free. I find this is a life saver when special events come up that stations like NBC specifically ban from non cable subscribers to punish people who left cable. I used to have Time Warner cable, and the biggest hit I took from leaving is they have free WiFi hotspots throughout my city that I'm no longer allowed to use.

Luckily, other hotspots exist.