Automation good sir! Get someone to manage the site for you so you can go make 5 other 1800/mo sites.
Look like you think that his site is in his signature. I don't think so, he just rent his signature to other.
One question: When you get that perfect niche, where do you get the articles from? Do you write it yourself? What if you have no knowledge on the subject? You can't know everything. And for a site to get that amount of traffic, it should have first class, informative articles. So how do you manage to get high quality content? I'm an engineer but I would like to create a health site because they are so good paying. But I can't right about something I don't know. How do I proceed?
maybe u can just start buy writing off things that u do everyday, not something you are not mastering at..
It's not very complicated. You either write your own articles, pay someone to write articles or find a partner that can write and split the money.