A small group of thoughtful people could change the world. Indeed, it's the only thing that ever has. - Margaret Mead
Imagine what a big group can do.
Collaboration is part of what makes a site like Design 21 great - a community dedicated to better design for the greater good is a very powerful thing.
Communities and collaborative efforts are Good Design Ideas and I hope to see this century become the era of collaborative effort in solving many of the humankind's problems.