As I was reading the articles and watching the videos about these experts, a thought kept coming back to me. These "experts" don't know anything about social media, or if they do, they are behind the times or stating obvious facts that I felt everybody already knew. To me, these weren't experts. I could probably help you just as much as these guys. I came to the conclusion that to be an expert in social media, you don't study and analyze it, all you have to do is use it. Actually participate. You will see how it works, how other people use it, the way the other users think, what they like, want, and talk about. You will see what's successful, not from any data, but from first hand experience, because you will have been a part of it. You will start to be a part of the community that makes those things successful. Some of the most successful and popular people on social media, whether on YouTube, Twitter, Tumblr, etc, are just that, people. They aren't businesses or corporations. Sure, some of them make money off of it, but that's not how they started. Their success and popularity are in part, probably a large part, due to the fact that they are one of the people.
But, my professor also pointed something out to me. I think that way, because I use social media. I don't feel the need to listen to "experts" on social media, because I use it all day every day. He said that I was, in effect, also an expert on social media. But after he said that, he mentioned that there are those who are not familiar with social media, and might need the help of experts. And I understand this and it is very reasonable. But I disagree. To a degree. I believe that that can help those who are unfamiliar with social media, but a much better way to learn is to go and use it yourself. Teach yourself. I don't know why so many people are averse to that concept. If five year-olds can do it, than so can you. At least for social media, we have no need for experts any more. This has very much to do with the idea of crowd sourcing and bottom-up content on the internet. Anyone can make anything, and anyone can learn anything.
So go out there and immerse yourself in the internet and social media, and in no time, you will be an expert too.