Social media marketing involves using social media platforms to increase website traffic and brand awareness. Key goals of social media marketing include driving website traffic, increasing conversions, building brand awareness and identity, and communicating with target audiences. Marketers should establish these goals and understand the different social media platforms and how to use each one effectively. Some tips for success include creating valuable blog content, linking to outside articles, maintaining a consistent brand image, and measuring analytics. Major trends in 2014 included purposeful marketing, data-based marketing, and creating timely and relevant content.