...Creativity and Generosity in a Connected Age
from this article on boingboing.com:
"But there are architectures of participation that encourage the kind of sharing and generosity that enriches us all, and by experimenting with them, we can create media and social change that harnesses millions of people to help and amuse each other."
Doesn't that remind you of Ravelry? Ravelry seems to me the very definition of sharing and generosity and certainly helps and amuses me, usually on an every day basis.