Tax Credits for Workers and Their Families. Dec. 13, 2017. Social media has created various new platforms for organizations to promote their causes and reach new audiences. These platforms can be used by advocates to expand the reach of existing campaigns and launch new initiatives. New platforms such as SMS campaigns and features on Facebook, Twitter and Instagram present new opportunities for advocates of tax legislation to mobilize their audiences, promote tax legislation and raise awareness about the EITC and other credits.