Anyone can do this, all you need is a computer and the ability to string a sentence together. You can write original articles and submit them to article directories and get paid. You have to apply to these sites and may or may not get turned down. If you should happen to get turned down then just keep plugging away until you find someone to "hire" you.
It’s just okay. Maybe I expected too much but it did not save me much time at all with all the changes I had to make to the articles. I used it on the “readable” setting and allowed it to automatically spin paragraphs, sentences, etc. Well it was actually “readable” but not human readable, also there is option for human readable articles, but it will be not 100% unique.
Quality readable content is key here. Google, for example, will recognize that people are leaving your site soon after arriving if they perceive that your site or blog is full of junk content. This is called "bounce rate." If your bounce rate is high, then people are quickly leaving your site. But for the sake of your business, to build your online reputation and brand, you want people to visit your site, stay for a while, and then keep revisiting over the long term.