Social media is the collective of online communications channels dedicated to community-based input, interaction, content-sharing and collaboration. Reduce the challenges of social networking applications has lifted the research and industrial attention towards the growth of social media development. Web and Mobile based internet applications that allow the creation, access & exchange of user generated content that is available on all the places. Examples of social media are Facebook, Twitter, Google+, Wikipedia, Linkedin, pinterest. In this paper discusses only in detail about the main issues and challenges in social media application, and also discuss about social networking applications.
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