I don't know how many of you received the Sparkfun Survey request today, but I wanted to note that even though it's not referenced in the email, at the end (it took me about 3 minutes to do very comprehensively) you will get a 10% off coupon code. The link for the survey is user specific, and the 10% discount code APPEARS to be generated per-user.
Anyone who might have been on the fence about completing it for a very unlikely shot at winning a 3D printer might at least find that 10% off code useful!