Last week we launched a 3 minute survey - complete it and you will be entered into a monthly $100 Amazon gift certificate.
You can enter using your Facebbook or Twitter ID, email address, phone number, etc. You can also fill out the survey without giving any contact information - you just won't be eligible for the raffle.
We promise not to spam you - we only need this information to contact you if you are a winner.
If you could take a few minutes to describe who you are and how you are using our National Science Foundation material (blog, web site, following on Twitter, YouTube, podcast, etc.) it would really help us out.
Thanks and Happy Thanksgiving!