The role of Demographics and Psychographics in the relationship …… Omnia Abdelazeem abdelhaleem Hilal الخاسع الوجلذ ال العذد شابع الثاًٍ الجزء 8102 34 one-way interruption; it is about delivering useful content at just the precise moment that a buyer needs it. The feedback from customers has also become vital for businesses because customers are not able to share opinions on the web where other customers can also see this feedback (Alkhas, 2011). Social media users are involved together in sharing, linking, collaborating, and producing online content using text, photo, audio, and video (Ioakimidis, 2010). Social networks also provide opportunities to marketers including the ability to listen to fans, respond to them, discuss issues, reach common understandings, and in due course, strengthen long-term relationships (Williams & Chinn, 2010). The more an organization or brand has publics talking about how great they are, or trustworthy, or responsible, or insightful, the more the general public may perceive them as credible. These online conversations are called electric-word-of-mouth and are one of the strengths of social media marketing. Social media marketing (SMM) has been defined as "a philosophy and a business strategy, supported by a technology platform, business rules, workflow, processes and social characteristics, designed to engage the customer in a collaborative conversation in order to provide mutually beneficial value in a trusted and transparent business environment" (Evans, 2010). This definition highlighted that SMM has different characteristics from traditional marketing, which ranging from establishment of communication with potential and current consumers, user generated classification, interactivity with consumers; to the opportunity for consumers to take control of the content of information, communication or other related activities about a brand (Garnyte & De Ávila Pérez, 2009). Empirical research regarding the specific use of social network sites has described user personalities and motivations for use (Ross et al., 2009); dimensions of uses and gratifications (Bonds-Raacke and Raacke, 2010); and consumers' response to The role of Demographics and Psychographics in the relationship ……