UrbanWorkbench has been included as a feature on the "Green" page of Alltop, which is really neat. Being included in a list of sites like Treehugger and WorldChanging as well as the New York Times Environment section is an honour!
You can think of an Alltop site as a “dashboard,” “table of contents,” or even a “digital magazine rack” of the Internet. To be clear, Alltop sites are starting points — they are not destinations per se. The bottom line is that we are trying to enhance your online reading by both displaying stories from the sites that you’re already visiting and helping you discover sites that you didn’t know existed. In this way, our goal is the “cessation of Internet stagnation.”