I believe that everybody want to know more. That’s why services like localguides is so helpful.
See for yourself. You walk with your family and your son say that he want to eat something tasty. But you don’t know any of this restaurants nearby. And… You just open google maps, search “tasty food nearby” and voila… your son eat tasty food, your wife happy and you are a hero.
Moreover, if you like some places, and want everybody to know about them, you can just add this places to the map and voila… everybody who will be near this place will get a prompt. Nice.