Social Media Despite Labor Board ruling, a fight looms over social media policies A 24-page memo from the National Labor Relations Board suggests companies are violating employee rights, but the tome leaves many questions unanswered. GM will appeal. By Matt WilsonJune 20, 2012 SHARE To read the full story, log in. Become a Ragan Insider member to read this article and all other archived content. Sign up today Already a member? Log in here. Learn more about Ragan Insider.