Instagram Stories have quickly outpaced the original Snapchat story. 11 out of 12 influencers now post more stories to Instagram than to Snapchat. It’s easy to see why: people watch 70% of Instagram stories with the volume on. Since the stories update average user time spent on Instagram has increased from 15 minutes to 28 minutes per day (Mediakix).
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. 
Criticisms of social media range from criticisms of the ease of use of specific platforms and their capabilities, disparity of information available, issues with trustworthiness and reliability of information presented, the impact of social media use on an individual's concentration, ownership of media content, and the meaning of interactions created by social media. Although some social media platforms offer users the opportunity to cross-post simultaneously, some social network platforms have been criticized for poor interoperability between platforms, which leads to the creation of information silos, viz. isolated pockets of data contained in one social media platform. However, it is also argued that social media have positive effects such as allowing the democratization of the Internet while also allowing individuals to advertise themselves and form friendships. Others have noted that the term "social" cannot account for technological features of a platform alone, hence the level of sociability should be determined by the actual performances of its users. There has been a dramatic decrease in face-to-face interactions as more and more social media platforms have been introduced with the threat of cyber-bullying and online sexual predators being more prevalent. Social media may expose children to images of alcohol, tobacco, and sexual behaviors[relevant? – discuss]. In regards to cyber-bullying, it has been proven that individuals who have no experience with cyber-bullying often have a better well-being than individuals who have been bullied online.
A survey conducted (in 2011), by Pew Internet Research, discussed in Lee Rainie and Barry Wellman's Networked – The New Social Operating System, illustrates that 'networked individuals' are engaged to a further extent regarding numbers of content creation activities and that the 'networked individuals' are increasing over a larger age span. These are some of the content creation activities that networked individuals take part in:
Though research has shown evidence that social media plays a role in increasing political polarization, it has also shown evidence that social media use leads to a persuasion of political beliefs.  An online survey consisting of 1,024 U.S. participants was conducted by Diehl, Weeks, and Gil de Zuñiga, which found that individuals who use social media were more likely to have their political beliefs persuaded than those who did not.  In particular, those using social media as a means to receive their news were the most likely to have their political beliefs changed.  Diehl et al. found that the persuasion reported by participants was influenced by the exposure to diverse viewpoints they experienced, both in the content they saw as well as the political discussions they participated in.  Similarly, a study by Hardy and colleagues conducted with 189 students from a Midwestern state university examined the persuasive effect of watching a political comedy video on Facebook.  Hardy et. al found that after watching a Facebook video of the comedian/political commentator John Oliver performing a segment on his show, participants were likely to be persuaded to change their viewpoint on the topic they watched (either payday lending or the Ferguson protests) to one that was closer to the opinion expressed by Oliver.  Furthermore, the persuasion experienced by the participants was found to be reduced if they viewed comments by Facebook users which contradicted the arguments made by Oliver. 
You can also reach a wider audience by searching Facebook for local buy and sell groups: join these groups, follow their rules, and post what you have for sale there. Or you can go straight to Facebook's Marketplace, where they let you list an item to sell – including vehicles! You can also list homes for rent in the Marketplace, and shoppers can filter offers by location.
This social networking site enables you to post short text messages (called tweets), containing a limited number of characters (up to 140), to convey your message to the world. With the growing craze for online shopping, Twitter also makes it possible to promote your businesses and even shop directly through tweets. Learn how to create the perfect Twitter profile.
Social media originated as a tool that people used to interact with friends and family but was later adopted by businesses that wanted to take advantage of a popular new communication method to reach out to customers. The power of social media is the ability to connect and share information with anyone on Earth (or multitudes of people) as long as they also use social media.
Here’s the next best tool for making money online: Twitter. Just as with Facebook, if you have a blog or a website, you have got to use Twitter to promote it. Every time you put up a blog post, write a catchy description and provide a “TinyURL” link back to your blog so people can check it out. This also works amazingly well for anyone who is doing any affiliate marketing. You can sign up with a number of affiliate sites (one of our favourites is Commission junction) and find a product that you really like and feel passionate about. Create blog posts about it. Create at least a couple of landing pages about it. Once that’s done, then you can promote it on Twitter and make a whole lot of money.
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.
The digital divide is a measure of disparity in the level of access to technology between households, socioeconomic levels or other demographic categories. People who are homeless, living in poverty, elderly people and those living in rural or remote communities may have little or no access to computers and the Internet; in contrast, middle class and upper-class people in urban areas have very high rates of computer and Internet access. Other models argue that within a modern information society, some individuals produce Internet content while others only consume it, which could be a result of disparities in the education system where only some teachers integrate technology into the classroom and teach critical thinking. While social media has differences among age groups, a 2010 study in the United States found no racial divide. Some zero-rating programs offer subsidized data access to certain websites on low-cost plans. Critics say that this is an anti-competitive program that undermines net neutrality and creates a "walled garden" for platforms like Facebook Zero. A 2015 study found that 65% of Nigerians, 61% of Indonesians, and 58% of Indians agree with the statement that "Facebook is the Internet" compared with only 5% in the US.
As one of the biggest preoccupations among adolescents is social media usage, researchers have begun using the term "F.A.D.," or "Facebook addiction disorder," a form of internet addiction disorder. FAD is characterized by a compulsive use of the social networking site Facebook, which generally results in physical or psychological complications. The disorder, although not classified in the latest Diagnostic and Statistical Manual of Mental Disorders (DSM-5) or by the World Health Organization, has been the subject of several studies focusing on the negative effects on the psyche. One German study, published in 2017, investigated a correlation between extensive use of the social networking site and narcissism; the results were published in the journal PLoS One. According to the findings: "FAD was significantly positively related to the personality trait narcissism and to negative mental health variables (depression, anxiety, and stress symptoms)."
Younger generations are becoming more involved in politics due to the increase of political news posted on social media. Due to the heavier use of social media among younger generations, they are exposed to politics more frequently, and in a way that is integrated into their online social lives. Social media was influential in the widespread attention given to the revolutionary outbreaks in the Middle East and North Africa during 2011. During the Tunisian revolution in 2011, people used Facebook to organize meetings and protests. However, there is debate about the extent to which social media facilitated this kind of change.
Isabelle, an 18-year-old student from Bedfordshire who doesn’t want to disclose her surname, turned against social media when her classmates became zombified. “Everyone switched off from conversation. It became: ‘Can I have your number to text you?’ Something got lost in terms of speaking face to face. And I thought: ‘I don’t really want to be swept up in that.’” For 15-year-old Emily Sharp, from Staines in Surrey, watching bullying online was the final straw. “It wasn’t nice. That deterred me from using it.”
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.