On Fiverr there are a few sellers selling 15 articles for $5.... They say that the articles are composed of other a few other articles combined together and are specially "encoded" by altering the stop words (or something like that)? What are your guys opinions on these articles? I also had another question... what if I were to upload all these articles at once to my wordpress and have them live... would that be good for SEO? or should I schedule them let say.... 1 article every two days or so? or it doesn't make a difference?