The document discusses how Twitter can both help and hurt companies depending on how it is used. It can help by allowing employees to act as PR partners and respond quickly to issues, while also enhancing marketing. However, it can hurt by becoming a distraction if not used strategically. The document provides examples of how one company, Razorfish, strategically uses Twitter for events, recognition, announcements, thought leadership, customer service, and recruitment. It shows how the company was able to get a made-up word to trend on Twitter and Google through strategic use of the platform.