Three major empowering things would be improved in the world if this project happens.

One: Empowering local public citizens to learn about their neighborhood and take action when they identify a need. Citizens can view interesting things happening around their home and office on a map, and get notified when new things happen.

Two: Empowering local people to collect information that is currently locked up in government databases, and use our toolset to load that data and make it geographically and visually accessible to the public.

Three: Empowering local websites, blogs, news organizations, and companies by allowing them to embed searchable, interactive maps on their site as a service to their site audience.

Your Mapper is an online news organization that empowers people to obtain and load information in their home town, and make it available to their neighbors. We provide the tools that make this happen.

People who load the data (called "Mappers") only have to decide on what data they want, contact their local government agency for it, and assemble it into a spreadsheet. Once the spreadsheet is ready we provide the tools to load it into Your Mapper, turn it into a public searchable map, and let the Mappers manage the data online and updates to the data.

People who look at the the online maps (called "Citizens") can type in any address in the United States, and see a list of all the maps available. They can subscribe to feeds and updates and downloads. Each map will have meta information provided by the Mappers, and Citizens can rate the quality of the data and map content, leave comments, flag inappropriate data, and save their favorite maps.

The community aspects and rating system ensures that the best maps bubble to the top of the site, and even allow Mappers in the same city to 'compete' to load the highest quality, most valuable information to for the Citizens.

Local websites and businesses (called "Community Sites") can choose which maps they might like to put on their own websites, choose the starting point, map size, and other options, and with a little cut & paste can have these maps on their site in no time.

Since 1995, Green Map System has engaged communities worldwide in charting a sustainable future. Now, we’re taking the next step by merging local knowledge and our freshly updated iconography with a Google Map mashup to create an open interactive Green Mapmaking website that will inclusively help people worldwide quickly share their own selection of sustainability sites, pathways and resources online. The resulting interactive Green Maps will be viewable from our own and many other websites, starting in mid-2008. With open commentary, green ratings, multimedia elements, 'impacts index', mobile access, on-site markers and more, everyone will be able to get involved.

My Green Map (working name) will give a powerful voice to thousands and ensure that an enormous diversity of successful sustainability activities and critical issues are shared with the broadest audience possible. It will merge the booming ‘local first’ and green development movements with social networking and interactive mapping. It will draw from a rich data source: thousands of green living, nature, social and cultural resources already charted on 335 published Green Maps, used by millions both near home and while traveling.

Our network of 450 locally-led map projects in 50 countries will be the first to add sites to My Green Map. Each of their mashups will be linked to profiles and the locally-designed Green Maps already viewable at GreenMap.org. Once technical and financial barriers to participation have been overcome, we intend to phase in public mapmaking and behavior change assessment, mobile formats, thematic worldviews, and more. Thus, the N2Y3 Mashup Challenge can play a key role in promoting inclusive participation in sustainable community development around the world.