Cool initiative. It reminds me of Couchsurfing but for stuff. They have "7.5 Million Buy Nothing community members."
We exist to build resilient communities where our true wealth is the connections forged between neighbors.
BuyNothing offers people a way to give and receive, share, lend, and express gratitude through a worldwide gift economy network in which the true wealth is the web of connections formed between people. We believe that communities are more resilient, sustainable, equitable, and joyful when they have functional gift economies.