Inconclusion, Instagram is popular in people because have many the prominent point, such as how to use emoticons on instagram comment and profiles, also have of small business,and can timely share photo update about your business. Other than instagram is take a picture or video, choose a filter to trans from it's look and feel, then post to instagram it's that easy. you can even share to facebook, twitter, tumblr and more it's a new way to see the world. I think it has enjoy and benefit with me. So data is interesting and new knowledge social people is the world