I've not yet committed to the project, but I'd like to make a portable raspberryPi server that will connect with nearby, likeminded servers and provide a wifi-mesh for anybody in range. Users on the network should get chat + filesharing services. If I can get that to happen, I'll try to make it battery/solar powered.

I'll be headed over to SudoRoom (Oakland) in the coming weeks to get input on the project. If anybody's interested, please reach out.