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:

Facebook jumped by 100 million monthly active users from 2.13 billion in December 2017 to 2.23 billion as of June 30, 2018. The rate of growth seems to continue at 15 million active users per month. So, by the end of the year we should see 2.35 billion Facebook monthly active users. Here’s the post where Zuckerberg announced the news about reaching the 2 billion milestone:
Like podcasting, webinars can be a cost-effective revenue model for influencers and content creators. A webinar is essentially a seminar conducted over the internet and is usually for an educational purpose to provide information in an engaging, tutorial-style format. Webinars can either be live, or they can be pre-recorded and shared across video, blog and social media platforms.
Becoming a brand ambassador is another viable way for social media influencers to make money. As of late, ongoing ambassadorships are quoted to be the most effective method of influencer marketing because of their structural nature. Companies hire brand ambassadors for long-term relationships and pay them on a retainer basis. It is the responsibility of the influencer to become the supreme expert on the brand or product and broadcast his or her partnership with the brand on all social media channels.
Social media may have been influenced by the 1840s introduction of the telegraph in the US, which connected the country.[10] ARPANET, which first came online in 1967, had by the late 1970s developed a rich cultural exchange of non-government/business ideas and communication, as clearly evidenced by ARPANET#Rules and etiquette's "A 1982 handbook on computing at MIT's AI Lab stated regarding network etiquette," and fully met the current definition of the term "social media" found in this article. The PLATO system launched in 1960, which was developed at the University of Illinois and subsequently commercially marketed by Control Data Corporation, offered early forms of social media with 1973-era innovations such as Notes, PLATO's message-forum application; TERM-talk, its instant-messaging feature; Talkomatic, perhaps the first online chat room; News Report, a crowd-sourced online newspaper and blog; and Access Lists, enabling the owner of a notesfile or other application to limit access to a certain set of users, for example, only friends, classmates, or co-workers. Tom Truscott and Jim Ellis conceived the idea of Usenet in 1979 at the University of North Carolina at Chapel Hill and Duke University, and it was established in 1980.