I think I made a small difference. I called 2 potholes in to the city, had caused streetlamps to be repaired ('cause it's dark when I leave out in the mornings), and to this date called in and had 4 stray dogs picked up along my route. This also benefits the walkers who use the bus stop to go to work. I should put small hash marks on my bike for all my accomplishments. I will also call in stuff like niusances and graffiti along my route (since I'm a code enforcement inspector) but haven't seen any graffiti or mischeif yet.
Ernest