So I already own several websites and I know SEO, link building and so forth, I am not new to any of this. However, lately I have been playing with the idea of building niche sites with free article directory content, you see people building these types of website all of the time. My question is this, how many of you are actually seeing positive, financially beneficial results from your seo work on domains that have this duplicate content. I have always created or purchased unique content, but as you expand the number of web properties, this becomes increasingly expensive and time consuming. So of course it would make sense to weigh the easier options of adding free content. So point blank, have you personally obtained good se rankings and adsense money from a website using these types of free articles? Or do you know of a website that is ranking well as above? Thanks