I just have a quick question about some of the content publishing systems out there, for example there are websites where you pay a small fee to have your article to several different websites. It will register and create accounts on sites like wordpress blogs, blogger, and several other websites etc. to promote it. These systems also let you update your article, and the price is so low it is definitely automated. I'm very curious as to how these systems work, if anyone knows please leave a comment!