> that's the main reason of a map That's what you might think is the main reason of a map. There are many various reasons to want to use a map. I assume one of

> that's the main reason of a map That's what you might think is the main reason of a map. There are many various reasons to want to use a map. I assume one of the main uses for most of Apple's customers, and probably even Google's given they're also working towards 3D topography, is to find particular buildings, particularly businesses, or landmarks. Don't make the mistake of thinking that your use case is everybody else's.