The Permaculture wiki needs your help and contributions in building an online, collaborative, evolving, free (in all senses) Permaculture designers manual. Have a look at the work done so far (I've been spending a bit of time trying to create a basic structure and pasting in some content based on existing wikipedia articles (manily ones I originally wrote or contributed significantly to) and other open-source documents just to get the ball rolling), but check it out and see what you can do at

 http://permaculture.wikicities.com/wiki/Main_Page

Personally I think there's some huge potential here...

Cheers Graham Burnett