Sustainapedia is a planned website by a group of people with a similar vision and much ambition, led by Ryan Legg (On2Leggs), and Jim Harris of Cleantech. The Sustainapedia and Appropedia teams quickly agreed to collaborate, and are now working out the details.
The web address sustainapedia.org has been registered and is currently parked while the concept is developed further.
The Founding document will be posted here soon (late March 2007). (A draft can be found at Sustainapedia-Appropedia Launch Document. This is a kind of sandbox for ideas that some of the Appropedia admins are playing with, and should not be taken as indicative of what the final agreement will look like.)
As we build the founding document we are also beginning to frame a set of founding Pillars and/or Values. A draft can be found at Pillars and Values.