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expert knowledge. [17] One.org helps African women entrepreneurs connect on social media to grow their businesses. [18]

Social media sites help employers find employees and job-seekers find work. 64% of companies are on two or more social networks for recruiting [19] because of the wider pool of applicants and more efficient searching capabilities. 89% of job recruiters have hired employees through LinkedIn, 26% through Facebook, and 15% through Twitter. [20] One in six job-seekers credit social media for helping find their current job. 52% of job-seekers use Facebook for the job search, 38% use LinkedIn, and 34% use Twitter. [21]

Being a part of a social networking site can increase a person's quality of life and reduce the risk of health problems. Social media can help improve life satisfaction, stroke recovery, memory retention, and overall well-being by providing users with a large social group. Additionally, friends on social media can have a \smoking cessation goals. [22]

Social networking sites facilitate face-to-face interaction. People use social media to network at in-person events and get to know people before personal, business, and other meetings. [23] Pew Research Center's Internet and American Life Project found that messaging on social media leads to face-to-face interactions when plans are made via the sites and social media users messaged close friends an average of 39 days each year while seeing close friends in person 210 days each year. [24]

Social networking sites increase voter participation. Facebook users reported they are more likely to vote if they see on social networking sites that their friends did. [25] During the Nov. 2010 elections, Facebook users who visit the site more than once a day were 2.5 times more likely to attend a political rally or meeting, 57% more likely to persuade someone about a vote, and 43% more likely to say they will vote. [26] During the 2012 presidential election, 22% of registered voters posted about how they voted on Facebook or Twitter, 30% were encouraged to vote by posts on social media, and 20% encouraged others to vote via social networking sites. [27]

Social media facilitates political change. Social networking sites give social movements a quick, no-cost method to organize, disseminate information, and mobilize people. [28] The 2011 Egyptian uprising (part of the Arab Spring), organized largely via social media, motivated tens of thousands of protestors for eighteen days of demonstrations and, ultimately led to the resignation of Egyptian President Mubarak on Feb. 11, 2011. [29] A July 4, 2011 tweet from @Adbusters with the hashtag #occupywallstreet started the American Occupy movement, which gained traction in Sep. 2011 when protesters gathered at New York City's Zuccotti Park and remained there until Nov. 15, 2011. [30]

Social networking is good for the economy. Social media sites have created a new industry and thousands of jobs in addition to providing new income and sales. [31] A McKinsey Global Institute study projects that the communication and collaboration from social media could add $900 billion to $1.3 trillion to the economy through added productivity and improved customer service.

[32] Facebook posted $1.26 billion for third quarter 2012 revenue, up from $954 million for third quarter 2011 earnings. [33] Twitter, a private company, earned an estimated $350 million in 2012 revenue. [34]

Social media sites empower individuals to make social change and do social good on a community level. Social media shares popularized nine-year old Scottish student, Martha Payne, and her blog, \er school’s lunch program prompting international attention that resulted in changes to her school and the formation of \Never Seconds\charity to feed children globally. [35] [141] Jeannette Van Houten uses social media to find owners of photographs and mementos strewn from houses by Hurricane Sandy. [36] Hillsborough, CA freshman varsity soccer goalie Daniel Cui was blamed for and bullied about a losing season until over 100 of his teammates and classmates changed their Facebook profile photos to one of Cui making a save, silencing the bullies and building Cui's confidence. [37] [38]

Social networking sites help senior citizens feel more connected to society. [39] [40] According to a 2010 Pew Internet & American Life Project study, the 74-year old and older age group is the fastest growing demographic on social media sites with the percentage quadrupling from 2008 to 2010, from 4% to 16%. [41] Seniors report feeling happier due to online contact with family and access to information like church bulletins that have moved online and out of print. [39]

Social networking sites help people who are socially isolated or shy connect with other people. [42] More than 25% of teens report that social networking makes them feel less shy, 28% report feeling more outgoing, and 20% report feeling more confident (53% of teens identified as somewhat shy or \networks give them a place to make friends [43] and typically quiet students can feel more comfortable being vocal through a social media platform used in class. [44] Shy adults also cite social media as a comfortable place to interact with others. [45]

Social media allows for quick, easy dissemination of public health and safety information from reputable sources. The US military and Department of Veterans Affairs use social networking to help prevent suicide. [46] The World Health Organization (WHO) uses social media to \health information and counter rumours,\which was especially helpful after the Mar. 2011 Japanese earthquake and nuclear disaster when false information spread about ingesting salt to combat radiation. [47] The Boston Health Commission used social media to get information to its 4,500 Twitter followers about clinic locations and wait times for vaccines during the H1N1 outbreak. [48]

Social media can help disarm social stigmas. The Sticks and Stones campaign uses Twitter to reduce stigmas surrounding mental health and learning disabilities. [49] The Stigma Project uses Facebook to \the HIV infection rate and neutralize stigma through education via social media and advertising.\[50] Gay people speaking openly on social networking sites, like Facebook site Wipe Out Homophobia, help achieve a greater social acceptance of homosexuality. [51] [52] Jenny Lawson, author of the blog \Pretend This Never Happened, has made public her struggles with OCD, depression, and anxiety

disorders, which has lessened the stigma of the diseases for others. [53]

\goal. A mother was able to find a kidney donor for her sick child by posting a video on her Facebook page. [54] Planethunters.org, a science social media site, discovered a planet on Oct. 16, 2012 via crowdsourcing. [55] Crowdwise, a social network devoted to crowdsourcing volunteers and crowdfunding charity projects, raised $845,989 (as of Nov. 20, 2012) for Hurricane Sandy victims. [56] [57] Followers of Pencils of Promise on social media have helped the non-profit build 74 schools (with 26 more in progress and 7 more planned as of Nov. 19, 2012) and educate 4,500 children. [58]

Social networking provides academic research to a wider audience, allowing many people access to previously unavailable educational resources. Information previously restricted to academia's \costly databases. Researchers from a wide variety of fields are sharing photos, providing status updates, collaborating with distant colleagues, and finding a wider variety of subjects via social media, making the research process and results more transparent and accessible to a larger public. [59] [139]

Corporations and small businesses use social media to benefit themselves and consumers. Small businesses benefit greatly from the free platforms to connect with customers and increase visibility of their products or services. [60] Almost 90% of big companies using social media have reported \least one measurable business benefit.\For example, large chain restaurants are using social media to quickly disseminate information to managers, train employees, and receive immediate customer feedback on new items, allowing for quick revision if needed. [61] 80% of companies are expected to have customer service on social media by the end of 2012. [62]

Social networking sites offer teachers a platform for collaboration with other teachers and communication with students outside the classroom. [63] [64] [65] More than 80% of US college and university faculty use social media; more than 50% use it for teaching; and 30% for communicating with students. [66] Educators from around the world interact with each other and bring guest teachers, librarians, authors, and experts into class via social networks like Twitter and social networking tools like Skype. [67] [68] Edmodo, an education-specific social networking site designed for contact between students, teachers, and parents, reached over ten million users on Sep. 11, 2012. [69]

Social networking sites offer a way for musicians and artists to build audiences even if they don’t have a corporate contract. [70] 64% of teenagers listen to music on YouTube, making it the \Bieber was discovered on YouTube when he was 12 years old, and, in 2012 at 18 years old, Bieber’s net worth was estimated at $80 million. [73] [74] The National Endowment for the Arts found that people who interact with the arts online through social media and other means are almost three times more likely to attend a live event. [75]

Colleges and universities use social media to recruit and retain students. 87% of colleges and universities use Facebook to recruit students, 76% use Twitter, and 73% use YouTube. [76] Colleges and universities use Facebook apps and other social media tools to increase student retention. [77] Social networking sites are also being used to give students a support system at community colleges that tend to be commuter based and can leave students with no in-person social network. [78] cons

CON Social Networking Sites

Social media enables the spread of unreliable and false information. 49.1% of people have heard false news via social media. [1] On Sep. 5, 2012 false rumors of fires, shootouts, and caravans of gunmen in a Mexico City suburb spread via Twitter and Facebook caused panic, flooded the local police department with over 3,000 phone calls, and temporarily closed schools. [79] Shashank Tripathi, tweeting as @ComfortablySmug, spread false information in the aftermath of Hurricane Sandy by tweeting that the New York Stock Exchange was flooding and that the power company would cut off electricity to all of Manhattan; the bogus information was picked up by national news outlets including CNN and the Weather Channel. [80]

Social networking sites lack privacy and expose users to government and corporate intrusions. 13 million users said they had not set or did not know about Facebook's privacy settings and 28% shared all or nearly all of their posts publicly. [81] The US Justice Department intercepted 1,661 pieces of information from social networking sites and e-mails in 2011. [82] The 2009 IRS training manual teaches agents to scan Facebook pages for information that might \taxpayer case.\page, information that is sometimes used by insurance companies to raise rates. [81] [83]

Students who are heavy social media users tend to have lower grades. Students who use social media had an average GPA of 3.06 while non-users had an average GPA of 3.82 and students who used social networking sites while studying scored 20% lower on tests. [84] College students’ grades dropped 0.12 points for every 93 minutes above the average 106 minutes spent on Facebook per day. [85] Two-thirds of teachers believe that social media does more to distract students than to help academically. [86]

Social networking sites can lead to stress and offline relationship problems. A University of Edinburgh Business School study found the more Facebook friends a person has, the more stressful the person finds Facebook to use. [87] According to a Feb. 9, 2012 Pew Internet report, 15% of adult social network users had an experience on a social networking site that caused a friendship to end, 12% of adult users had an experience online that resulted in a face-to-face argument, and 3% of adults reported a physical confrontation as the result of an experience on a social networking site. [88]

Social networking sites entice people to waste time. 40% of 8 to 18 year olds spend 54 minutes a day on social media sites. [89] 36% of people surveyed listed social networking as the \