an idea about warehouse

hi everyone i been playing for a bit here and was wondering is it possible that the warehouse have an indacater showing if your are gaining in supplies or lossing supple like and arrow . have it pointing up if you are gainning supplies or having it down letting you know that you need to get more before you run out?. im not sure if this is the right place to put this but i can`t seam to find a way to let developers know or any good ideas

there are websites like http://ceo-economy.appspot.com/# that do that, and they have said elsewhere that what you describe is functionality that they hope to implement soon.

they have this same functionality in the settlers stand-alone game. seems like a good idea here.