I attended a web 2.0 developers gathering over the weekend and had the opportunity to show the Beta to a developer/product strategy consultant.
A couple of comments.
He felt the ResourcesExChange area was a bit content heavy and would become unmanageable to search or scan as it scaled.
He also suggested utilizing Google Maps as a way to depict info visually. Perhaps we could map projects/activists geographically. So people could click on countries/regions of interest. Maps could also be used to depict/navigate to topical areas and subareas.
If there's interest, I can find out how to access the Google API for development.
Also, I am happy to arrange a con call with this guy to brainstorm other ideas. Just let me know.