^ Patton, George C.; Sawyer, Susan M.; Santelli, John S.; Ross, David A.; Afifi, Rima; Allen, Nicholas B.; Arora, Monika; Azzopardi, Peter; Baldwin, Wendy (June 2016). "Our future: a Lancet commission on adolescent health and wellbeing". The Lancet. 387 (10036): 2423–2478. doi:10.1016/s0140-6736(16)00579-1. ISSN 0140-6736. PMC 5832967. PMID 27174304.
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.
Mobile social media refer to the use of social media on mobile devices such as smartphones and tablet computers. Mobile social media are a useful application of mobile marketing because the creation, exchange, and circulation of user-generated content can assist companies with marketing research, communication, and relationship development.[24] Mobile social media differ from others because they incorporate the current location of the user (location-sensitivity) or the time delay between sending and receiving messages (time-sensitivity). According to Andreas Kaplan, mobile social media applications can be differentiated among four types:[24]
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.[129] 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.[129] 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.[129]
You can start your freelance social media marketing business by creating your own personal brand on social media to attract the leads and inquiries. You can do that by writing guest blog posts on social media marketing on popular digital marketing related blogs. You can also create your own website or blog to create your own brand and share your blog posts on different social media channels to bring in traffic.
Publishing content has become exponentially simpler over the last several years, which has helped skyrocket the use of social media. Non-technical web users are now able to easily create content on a rapidly growing number of platforms, including those that are owned (hosted communities, blogs, etc.), rented (social networks or third-party communities), and occupied (commenting, contributing, etc.). Today's web has shifted from a "one-to-many" to a "many-to-many" method of engagement, and we're loving it.
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.
Launched in March 2010, Pinterest is a relatively newcomer in the social media arena. This platform consists of digital bulletin boards where businesses can pin their content.  Pinterest announced September 2015 that it had acquired 100 million users. Small businesses whose target audience is mostly made up of women should definitely invest in Pinterest as more than half of its visitors are women.
Facebook is where your friends, family, and even neighbors congregate, making it a prime place to sell your stuff in a digital yard sale. You can write a post directly on your timeline detailing what you have on offer, and attach photographs of those items. You can even sell things auction-style, holding out for the best offer before you make a sale – and save on auction fees from sites like eBay. Use hashtags to draw in a wider audience.
For brands, it’s a good way to objectively measure how much influence an influencer actually has, and for influencers it’s great to earn an income from the brands and products you generally love, support and naturally endorse. Affiliate marketing generally won’t be an influencer’s only source to income, as it is not reliable or steady, however, it is a good way to earn incremental revenue.
Relationships flourish when you cultivate them, and no other area offers you the opportunity to do this as well as social media. Social channels have broken down the walls between individuals at an unprecedented rate. In 2011, Facebook released data showing that its users were, on average, 3.74 degrees of separation away from one another, making them nearly as connected to each other as Kevin Bacon is to the rest of Hollywood. In the years since that study, the network has only continued to grow. That's pretty amazing, and social media can take credit for making it happen.

Lifehack reported that the Amazon Affiliate program is an easy way to make some extra cash. If you sign up for the program you will be eligible to promote Amazon products on your social pages, via promotional links. You'll receive payment if any of your subscribers click on the links and make a purchase. Again, this strategy is more likely to make you money if you have a large and loyal following.
Viraliti is a “paid to pin” site. You can create an account and look for things you can pin to your various boards on Pinterest. If anyone clicks through to the advertiser's website from any of your pins, you'll earn a certain amount per click. I have been signed up with Viraliti for several months now but haven't used it enough to get a payment. Currently they pay with Paypal and you need $30 to get paid. Payments are processed in the 1st and 16th of every month. It looks like they are currently in private beta, but you can request to be invited.

UK researchers used a dataset of more than 800 million Twitter messages to evaluate how collective mood changes over the course of 24 hours and across the seasons. The research team collected 800 million anonymous Tweets from 33,576 time points over four years, to examine anger and sadness and compare them with fatigue. The "research revealed strong circadian patterns for both positive and negative moods. The profiles of anger and fatigue were found remarkably stable across the seasons or between the weekdays/weekend." The "positive emotions and sadness showed more variability in response to these changing conditions and higher levels of interaction with the onset of sunlight exposure." [155]

Usenet, which arrived in 1979, was beat by a precursor of the electronic bulletin board system (BBS) known as Community Memory in 1973. True electronic bulletin board systems arrived with the Computer Bulletin Board System in Chicago, which first came online on 16 February 1978. Before long, most major cities had more than one BBS running on TRS-80, Apple II, Atari, IBM PC, Commodore 64, Sinclair, and similar personal computers. The IBM PC was introduced in 1981, and subsequent models of both Mac computers and PCs were used throughout the 1980s. Multiple modems, followed by specialized telecommunication hardware, allowed many users to be online simultaneously. Compuserve, Prodigy and AOL were three of the largest BBS companies and were the first to migrate to the Internet in the 1990s. Between the mid-1980s and the mid-1990s, BBSes numbered in the tens of thousands in North America alone.[11] Message forums (a specific structure of social media) arose with the BBS phenomenon throughout the 1980s and early 1990s. When the Internet proliferated in the mid-1990s, message forums migrated online, becoming Internet forums, primarily due to cheaper per-person access as well as the ability to handle far more people simultaneously than telco modem banks.
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