Orange Stripes has released a NeatStreets app for Windows Phone. NeatStreets is a service available for those who reside in Australia (website) and New Zealand (website), which enables residents to report on any issues with litter, graffiti, sanitation, footpaths, roads, streetlights, and more. These reports are forwarded to the authorities who will be able to act on the compiled information.
We have a similar Windows Phone app here in the UK, called Love Clean Streets, which pretty much shares the same functionality as NeatStreets. The services are a great way for Windows Phone users to help keep local environments clean and to alert local authorities to anything that's considered an issue. NeatStreets is a simple, yet effective, app which can be utilised wherever the user may be located.