Here is a project I'm working on right now.
Two robots made with Lego and an Intel Edison.
Each one is streaming on a channel, and viewers decide which action it'll execute next turn.
Today I finished the IRC bot + control of servomotors, I have to made the robot now.
While waiting this, you can follow the first channel and get notified if I'm doing test or if it's running (hopefully soon) http://www.twitch.tv/twitchplaysrobotwar
I'll update this post with more content and pictures when at least one robot will be done.