Social advertising and social recommendation is the newest trend in Web 2.0. Facebook introduced the personalized advertising in summer 2013. Also Google announced on Friday that advertising with images and names from Google users will be done in the future. Users can disable the feature. According to this, terms and conditions are currently being changed. Social recommendations at Google - What is it? Social recommendations refer to ratings, reviews, and +1’s that people have written in their Google Network. Personal recommendations are more reliable to people…