Is anyone using LinkedIn to network different LEED-related ideas? I just started a few weeks ago and it has been very interesting. There are many different local chapters of USGBC as well as sustainable groups. Anyone who wants to join, can find me on there by searching for me at http://www.linkedin.com/in/rickwalkerleedap . Be sure to join the local chapter of the USGBC and do some networking there. I am affiliated with the Houston, DFW, and Balcones Chapters.