FYI - the Open Hardware Summit site has posted a survey:
http://www.openhardwaresummit.org/2012/03/28/open-hardware-community-survey/
In an effort to better understand who we are as a community, as well as why and how we use/make open-source hardware, a few of us* created a survey. Please participate so that we can promote open-source hardware and serve you to the best of our abilities!
Cheers,
Drew