Resurgence of the Do It Yourself (DIY) community has driven a range of open networking platforms, giving aspiring technologists cheap and easy access to embedded development. Outside of hobbyist toys and educational devices, however, “hacker” boards are increasing performance and I/O flexibility, and have become viable options for professional product development.
refer to:
http://embedded-computing.com/articles/diy-pushes-open-hardware-kindergarten-kickstarter/