What Are the People Watching in Your Neighborhood?

I doubt it will ever happen because of privacy concerns, but I can imagine some engineer wanting to mash set-top box signals with Google maps. We'll never see a map with house-by-house viewing habits, but you may someday see a community lumped together. You'll be able to compare the viewing habits of Manhattan vs. Queens or Pasadena vs. Glendale in real-time as well as historical ratings.