This morning after breakfast at the local Waffle House, I asked the waitress about the new touch-screen Jukebox. Did people actually use it? Not really, only the employees. Why? Because the old jukebox would spontaneously play a song every half-hour or so. This let everybody in the place know "Hey I'm a jukebox over here. I play nice music." It was an advertisement. After it played a song, someone would generally saunter over and stoke it with legal tender (extra points if you know what story-teller coined that phrase, pun intended). But the new jukebox never plays a free song, so people don't think about playing music at the Waffle House any more.