Numerous people have the misconception that an internet search engine and a post directory site are the same thing. This notion is totally incorrect as an internet search engine searches the whole internet with the mentioned word or phrase as well as raises all sorts of findings. When looking for a post with the help of an internet search engine it can bring up anything on the net composed by any person. It might be good or negative, it might have wrong details, and the search engine does not make any kind of distinction between them. Article directory sites on the other are special internet sites equipped with an online search engine.