The document discusses social media best practices for 2021. It recommends focusing on evergreen content, co-creating content with other brands, turbocharging engagement with influencers, and using emerging platforms like Clubhouse. It also describes the Region 11 Social Media Task Force, a collaborative effort across 10 PMI chapters to increase social media presence and develop shared best practices. The task force facilitated knowledge sharing, a social-first approach, and created a common social media calendar.