#Iraqis use #Firechat messaging app to overcome net #block (1), didn't find yet info that it's #opensource though :-( (2) #mesh networking: "Firechat allows users to take part in group #chats with between 2 and 10,000 people, without the need for an internet connection." (1). (1) http://www.bbc.com/news/technology-27994309 (2) http 404 on opengarden.net