Getty Images Spotted: Hilarious actress and social media maven Blake Lively expertly referencing her CW roots on Instagram. — Kayleigh Roberts, Marie Claire, "Blake Lively Just Pulled a Total 'Gossip Girl' in Her Latest Instagram Post," 9 Dec. 2018 From Christmas cards and cookie decorating to matching pajamas and tree trimming, there are so many moments to share on social media. — Kelly O'sullivan, Country Living, "70+ Christmas Captions for Every Holiday Picture You Post on Instagram," 7 Dec. 2018 Red-carpet dressing is just one aspect of how Carolina Herrera now communicates with potential customers—social media presence is also growing as e-commerce becomes more important. — Chloe Malle, WSJ, "How Designer Wes Gordon is Reimagining Carolina Herrera for the Next Generation," 6 Dec. 2018 The complaint provided a clear picture that there is still a hidden but powerful Russian social media effort aimed at spreading distrust for American political candidates and causing divisions on social issues such as immigration and gun control. — Michael Balsamo, The Seattle Times, "House GOP campaign arm targeted by ‘unknown entity’ in 2018," 4 Dec. 2018 Stay informed Follow anti-hunger advocacy organizations, such as @APATTusa and @mazonusa, on social media. — Sandy M. Fernandez, Woman's Day, "How Three Women Are Pioneering to End Hunger in the U.S.," 14 Nov. 2018 The brand is spreading the artist's mantra with an #ArtIsForEverbody social media campaign. — Lauren Alexis Fisher, Harper's BAZAAR, "Alice + Olivia Turned Keith Haring’s Iconic ‘80s Art Into a Wearable Collection," 7 Nov. 2018 Police departments are already scanning crowds and protests to find and arrest people with outstanding warrants by cross referencing footage with social media profiles. — Diana Budds, Curbed, "Facial recognition is becoming one of the 21st century’s biggest public space issues," 19 Oct. 2018 Since breaking onto the pop culture scene in 2013, model Emily Ratajkowski has made a name for herself as a proud feminist, social media superstar, and actor, racking up film credits in films like Gone Girl and I Feel Pretty. — Hannah Morrill, Allure, "Emily Ratajkowski's Best Beauty Looks of All Time," 11 Oct. 2018
There are arguments that "privacy is dead" and that with social media growing more and more, some heavy social media users appear to have become quite unconcerned with privacy. Others argue, however, that people are still very concerned about their privacy, but are being ignored by the companies running these social networks, who can sometimes make a profit off of sharing someone's personal information. There is also a disconnect between social media user's words and their actions. Studies suggest that surveys show that people want to keep their lives private, but their actions on social media suggest otherwise. Another factor is ignorance of how accessible social media posts are. Some social media users who have been criticized for inappropriate comments stated that they did not realize that anyone outside their circle of friends would read their post; in fact, on some social media sites, unless a user selects higher privacy settings, their content is shared with a wide audience.
On social media, consumers are exposed to purchasing practices though peer sent, written messages. Learning through social media includes strategies such as "modeling, reinforcement, and social interaction mechanisms" all at the same time. A study, that focused on peer communication through social media, has revealed that communication between peers through social media is positively related to purchase intentions in a couple ways. First, is a direct impact through conformity. Second, is an indirect impact by stressing product engagement. Lastly, from this study, we learned that consumer-related communication between peers on social media has a positive relationship with product engagement. 
Users typically access social media services via web-based technologies on desktops and laptops, or download services that offer social media functionality to their mobile devices (e.g., smartphones and tablets). As users engage with these electronic services, they create highly interactive platforms through which individuals, communities, and organizations can share, co-create, discuss, and modify user-generated content or pre-made content posted online.