Social media is not all bots talking to each other. It relies on people, and those people talking to other people and everybody listening to each other. But there are always people who will talk more than others and online they are looked up to. That person is what we can refer to as an influencer. Influencers aren't new. They've been around for centuries as people have tried to reach larger audiences with ideas and products. But the concept of this chapter focuses on social media influencers, a relatively new idea in the world of digital marketing. Funny enough some of the first social media influencers were writing blogs like this one. It's interesting to see what can start from something so small. An influencer isn't just a person, they're someone who knows their environment and how to use it to its maximum effect. You can't have any old Joe representing a brand, you need someone credible and with a lot of reach. This reach can range from nano levels of a fe...