Craigslist killed newspapers (want ads were a huge income source) and the internet killed magazines. When I worked for SI, TV was the big competition, but they dealt with everyone getting the scores immediately with in depth coverage, but the ad suck from the web was the final blow. Well, that, and production costs and speed of delivery, of course. I have a subscription to the NYT (which sucks, but, we won't go there) and they change their virtual front page multiple times daily, especially on a hot day. Easy, push button. No more, Hold the Presses! Same is happening in music. Easier to create in a bedroom, which is cool, but, totally changed the industry.