Looking for a listing of Social Media Policies and Guidelines?

We are developing a running list of the most recent government policies on social media, networking, and privacy. If you see that we are missing a policy memo, or guidelines from a government agency, please let me know. Take a look at our list so far (it’s small but it’s growing!): http://thedigitalmediacenterblog.blogspot.com/p/government-20-policies-guidelines-and.html