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This is a very interesting site that we hear about a lot over here. If you are want to learn more about green then this site delivers the goods and has a lot of amazing bits and pieces on there for you. It may not be for everyone, but I found it useful. It is straightforward to direct, easy to understand, and has some great news when it comes to green. Just don't forget to give to the neighborhood, they are extremely responsive to people who have something to say. http://ping.fm/QAvN5