Greeny social networking site that includes a map mashup to view profiles of other members who care in your region.
From the about page:
“Who On Earth Cares is a campaign that brings together Australians from all walks of life who are concerned about climate change and want Australia to reduce its greenhouse pollution. By putting yourself on the map, you’ll be part of a growing community of Australians showing they care about this important issue.
Who On Earth Cares shows what we all are doing in our lives to save energy and water, and helps each of us let our politicians know we want leadership and real solutions to this important issue.”
Some more information about it here