Facebook is a social networking site created by Mark Zuckerberg for Harvard students to communicate and share content. The user uses Facebook to communicate with friends, family and others by sharing pictures and experiences. Twitter is a microblogging service that allows users to share information and experiences. The user only uses Twitter occasionally to share things they like with friends. YouTube is a video sharing website where users can upload and share videos. It is one of the sites the user visits daily to learn tutorials, see artist videos and important event videos. The user has a channel where they upload tutorials and videos. The user has a blog associated with their YouTube channel where they share videos. They do