Social media are media for social interaction, using highly accessible and scalable publishing techniques.
Social media uses web-based technologies to turn communication into interactive dialogues. Andreas Kaplan and Michael Haenlein also define social media as "a group of Internet-based applications that build on the ideological and technological foundations of Web 2.0, which allows the creation and exchange of user-generated content."
Businesses also refer to social media as consumer-generated media (CGM). A common thread running through all definitions of social media is a blending of technology and social interaction for the co-creation of value.
One of the key components in successful social media marketing implementation is building "social authority". Social authority is developed when an individual or organization establishes themselves as an "expert" in their given field or area, thereby becoming an "influencer" in that field or area.
Social Media Marketing is most effective if marketing efforts through social media revolve around the genuine building of authority. Someone performing a "marketing" role within a company must honestly convince people of their genuine intentions, knowledge, and expertise in a specific area or industry through providing valuable and accurate information on an ongoing basis without a marketing angle overtly associated.
If this can be done, trust with, and of, the recipient of that information – and that message itself – begins to develop naturally. This person or organization becomes a thought leader and value provider - setting themselves up as a trusted "advisor" instead of marketer.