Top 10 Open Source Tools for eActivism

a not so old article...

<excerp>
People have been trying to use the web to create change from its 
conception. Along with the rest of the Internet community, activist 
focus has moved away from producing static content to building on-line 
communities.
...
...
</excerp>

http://www.makeworlds.org/node/view/116

Banzai