Fritzing
Fritzing is an open-source hardware initiative that makes electronics accessible as a creative material for anyone. We offer a software tool, a community website and services in the spirit of Processing and Arduino, fostering a creative ecosystem that allows users to document their prototypes, share them with others, teach electronics in a classroom, and layout and manufacture professional pcbs.
http://fritzing.org/home/
We added this to the poll: https://patchmypc.net/vote-for-new-apps please cast your vote. This is how we are prioritizing.