Gautam Ghosh discusses how social media is changing how companies attract, engage, and hire talent. Companies are seeing improvements in areas like access to knowledge, innovation, customer satisfaction by leveraging social platforms like Facebook and LinkedIn. Ghosh outlines how the BraveNewTalent platform helps companies create targeted talent communities, source candidates, and streamline the hiring process through social recruitment features. The case study of IBM showed positive results engaging candidates on campus, while Pinsent Masons hired higher quality candidates with less effort using BraveNewTalent.