Statistics should be used to improve your product. They provide insight into how it’s performing and intuitive feedback on what your users love and hate. It’s not always easy to plan for every iteration when you’re developing the product. How the user interface functions, where are your users getting lost, will the user’s actually use this as I intend them to?
It’s very easy to see how invaluable statistics can be. Yet some products can cloud your decisions with too much metrics in a clutter fashion. Say hello to Gaug.es