You Have to Execute on Your Ideas
I once had an idea for a TV show to air on public access cable, or perhaps on an independent TV station such as the ones Poorman (Jim Trenton) uses.

In my concept, someone would get in a car and mount a camera on it. As the car drove around, the camera's images would be broadcast on TV. In my vision, the car would drive by burger joints on Friday nights, and Vitamin C fans and similar types would wave to the camera and shout profound thoughts ("Party!").

Well, a guy named Nick has executed on part of my idea. LA Avenue has a live cam which drives through Los Angeles, Hollywood, Beverly Hills, and the like while Nick is working. There are slide shows that capture the more memorable moments.