With over 40 million users, Vine is a rapidly growing video sharing social media app that allows users to share 6-second video clips with their followers. While this looks like a really short time for a video, businesses of all sizes are having tremendous success using the service. Vine was founded in June 2012 and later acquired by Twitter in October 2012, just before its official launch.
Use analytics - It’s important to pause every now and then and take stock of what has done well on your social media accounts and what hasn’t. Sites like Fanpage Karma and Squarelovin (Instagram only), will provide data on which of your posts have been most popular. You can use this to identify what content tends to work best, and the best time to post it.
In a study examining the potential polarizing effects of social media on the political views of its users, Mihailidis and Viotty suggest that a new way of engaging with social media must occur to avoid polarization. The authors note that media literacies (described as methods which give people skills to critique and create media) are important to using social media in a responsible and productive way, and state that these literacies must be changed further in order to have the most effectiveness. In order to decrease polarization and encourage cooperation among social media users, Mihailidis and Viotty suggest that media literacies must focus on teaching individuals how to connect with other people in a caring way, embrace differences, and understand the ways in which social media has a realistic impact on the political, social, and cultural issues of the society they are a part of.
Founded on December 14, 2002, and launched 0n May 5, 2003, LinkedIn is hands-down the most popular social media site for professional networking. The website is available in 24 languages and has over 400 million registered users. LinkedIn is great for people looking to connect with people in similar industries, networking with local professionals and displaying business related information and statistics.
One way to do that is first of all to build your personal brand. For example, if you are an expert in business coaching, then you should start building your personal brand on channels like LinkedIn, Facebook and Twitter. You should create a social media strategy and should have a content calendar handy, to create an engaging content and build community.
According to the Pew Research Center, a majority of Americans at least occasionally receive news from social media.  Because of algorithms on social media which filter and display news content which are likely to match their users’ political preferences, a potential impact of receiving news from social media includes an increase in political polarization due to selective exposure.  Political polarization refers to when an individual's stance on a topic is more likely to be strictly defined by their identification with a specific political party or ideology than on other factors. Selective exposure occurs when an individual favors information which supports their beliefs and avoids information which conflicts with their beliefs. A study by Hayat and Samuel-Azran conducted during the 2016 U.S. presidential election observed an “echo chamber” effect of selective exposure among 27,811 Twitter users following the content of cable news shows.  The Twitter users observed in the study were found to have little interaction with users and content whose beliefs were different from their own, possibly heightening polarization effects. 
Social CRM (customer relationship marketing) can be a very powerful business tool. For example, establishing a Facebook page allows people who like your brand and the way you conduct business to Like your page, which creates a venue for communication, marketing and networking. Through social media sites, you can follow conversations about your brand for real-time market data and feedback.
WhatsApp Messenger is a cross-platform instant messaging client for smartphones, PCs and tablets. The app relies on the Internet to send images, texts, documents, audio and video messages to other users that have the app installed on their devices. Launched in January 2010, WhatsApp Inc. was acquired by Facebook on February 19, 2004, for about $19.3 billion. Today, more than 1 billion people use the service to communicate with their friends, loved ones and even customers.
To get the most out of social media, make the relationships you build with it your end goal. That might sound a bit utopian for anyone who is grounded in more traditional and tangible business measurement and metrics, but take a step back from the bottom-line, ROI-seeking aspect to look at the big picture for a minute. The relationships built with customers are the foundations upon which other aspects of your business can and will flourish.
Someone who knows a thing or two about building an audience, strategic partnerships, and making a living off of being authentic and niched online is Michell C. Clark, social entrepreneur and cultural curator. Clark’s entrepreneurial journey began eight years ago online. And now with an audience of over 75,000 people, including major brands, he helps business owners and entrepreneurs transform their social media presence to help them achieve their professional goals.
Managing social media isn’t a particularly lucrative profession yet, but it does serve a growing need for a lot of businesses. If you keep an eye out for job postings you might be able to nab a job promoting a company or brand on various social media services. A lot of those jobs are independent contractor positions, many of which you can work remotely. If you’ve got a lot of experience with social media beyond just being a user, though, you may be able to get hired to develop social media strategy. Telling businesses how specifically to approach their social media presence would very likely net you a nice income.
Observers have noted a range of positive and negative impacts of social media use. Social media can help to improve an individual's sense of connectedness with real or online communities, and can be an effective communication (or marketing) tool for corporations, entrepreneurs, nonprofit organizations, advocacy groups, political parties, and governments. At the same time, concerns have been raised about possible links between heavy social media use and depression, and even the issues of cyberbullying, online harassment and "trolling". Currently, about half of young adults have been cyberbullied, and of those, 20% said that they have been cyberbullied regularly. Another survey in the U.S. applied the Precaution Process Adoption Model to cyberbullying on Facebook among 7th grade students. According to this study, 69% of 7th grade students claim to have experienced cyberbullying, and they also said that it was worse than face-to-face bullying. Both the bully and the victim are negatively affected, and the intensity, duration, and frequency of bullying are the three aspects that increase the negative effects on both of them.