WiserEarth (World Index of Social and Environmental Responsibility) was a Featured Project at the 2nd NetSquared Conference (N2Y2).

They have recently opened up membership to their directory and networking platform to include, "business or government that are creating lasting change in the environmental and social justice fields."

I like to see this breaking down of walls between non-profit and for-profit organizations who share the same mission.  If you or someone you know works for a business or government agency that is trying to make the world a better place, let them know about WiserEarth.

P.S.They should review the WiserEarth principles and guidelines before joining.