As I can see, nobody answered your question here. And this is sad. There were about 3 or 4 years from when you asked about it. Did you enter digital marketing? BTW, I am working in digital marketing right now. Right now I'm with Crowdo company. I really like my job. You can't imagine what
Crowd Marketing is capable of. You earn lots and lots of money and you can see results by your eyes right after you do your job. Because natural links are a good way to take sight of the sandbox and improve the number of visitors. That's why digital marketing is awesome.