On Earth Day this year, Wiser Earth shut down. I remember being in the Silicon Valley when it started, and it held a lot of promise for environmental organizations with a great intent, star power of Paul Hawken, and a great budget. Looking at their time-line, and its many numbers, I was thinking that perhaps what they needed was a heart-line. :)  Then, I found myself pondering about the heart-line of the movement we call ServiceSpace (found this blog from 5 years ago) ...