Grading Government Transparency: Scientists' Freedom to Speak (and Tweet) at Federal Agencies (2015), Union of Concerned Scientists
"In 2013, more than two years after the Obama administration had issued a directive ordering reform of federal scientific integrity policies - including those governing media access - we published the first version of Grading Government Transparency. This new report added social media policies to the mix, and expanded the number of agencies to 17. Our analysis showed that while many agencies had substantially improved their policies since 2008, significant issues remained."
NASA Media Policy Grade: B Social Media Policy Grade: B+
"This data provides a window into how people are interacting with the government online. The data comes from a unified Google Analytics account for U.S. federal government agencies known as the Digital Analytics Program. This program helps government agencies understand how people find, access, and use government services online. The program does not track individuals, and anonymizes the IP addresses of visitors."
NASA rank 30 days: 9th - 7 days: 10th