This paper highlights the wealth of social media analytics available. It provides a comprehensive review of the social networking media, wikis, blogs, newspaper group chat etc. Social media Analytics is an emerging interdisciplinary research field that aims on combining, extending and adapting methods for analytics of social media data. For completeness, it includes introduction to analytics on data based on social media scraping storage, data cleaning and sentiment analytics. Major research area and business activities are based on analysing social media, in particular Twitter feeds for sentiment analysis.