Maybe there's a niche there for environmentalists: 1. If there was a way to show others:"i'm saving energy while browsing the web" 2. People using those sites

Maybe there's a niche there for environmentalists: 1. If there was a way to show others:"i'm saving energy while browsing the web" 2. People using those sites could use this as a tool for telling themselves a story about themselves 3. site builders would choose this from similar reasons Maybe the user community that will form around this will be interesting, so it would be worthwhile to join, for the sake of people and content.