telehash?

http://www.telehash.org/
"TeleHash is a new wire protocol for exchanging JSON in a real-time and
fully decentralized manner, enabling applications to connect directly
and participate as servers on the edge of the network. It is designed
to efficiently route and distribute small bits of data in order for
applications to discover each other directly or in relation to events
around piece of shared content."


-- 

regards 

-- 
Dave Pawson
XSLT XSL-FO FAQ.
http://www.dpawson.co.uk