The document discusses how craft breweries are using social media as their primary marketing technique to compete against large beer companies that dominate the $134 million beer market. It outlines how craft breweries are actively engaging customers on platforms like Facebook, Twitter, YouTube, and Untappd through video content, interactions, and location-based check-ins. In contrast, it notes that big beer companies spend minimal marketing dollars online. Overall, the document argues that social media allows craft breweries to directly connect with customers and target younger audiences in ways that large competitors have not adopted.