This chapter explains to us social networking and how to utilize it in the classroom. One area that the chapter specifies in is professional development within social networking. Within this section it explains how twitter can be used for communication and personal growth. In this it states that educators can share ideas, links, resources, and just about anything. This can be integrated into the classroom by having students share their ideas with one another and to network with others from around the world in a way that we could never do before. We can also utilize twitter in the business environment by networking with other professionals as well as marketing the companies to facets that could never be reached prior.