Just written this article http://harkopen.com/open-source-hardware, there are a lot of very interesting projects lately in this direction, you can see some in here http://harkopen.com/projects
What do you think? Can be open source hardware viable same as the big brother software?
Opensource hardware currently attracts hobbyists on mass.
I haven't seen any real market-ready product done with something like Beagleboard or Arduino.