Every websites or blogsites needs to be seen and read. That's the whole purposes why a website or a blogsite is put and published online. Their main purposes will be discarded and neglected if it is not seen of read by their Target Audience. So web directories are the answer to this problem. They can let your website or blogsite be shown and read to a target audience or for some who are just surfing and browsing the net. Web directories are commonly divided according to niches like for example if a site talks about arts then it will go to Art Directory, another thing is if it is about business stuff then it will go to Business Directory, or if it is about computer and internet stuff then it will go to Computer Directory. Sites are categorized in order for the viewers of the directory to see what they are looking for in a shortest time as possible. So directories can help us find things in an easy and appropriate way.