In the following thread : http://forums.digitalpoint.com/showthread.php?t=53226 The poster "mad4" says the following : ..."We all know that submitting articles improves your search engine rankings ... For $30 I will submit an article which you have written to 180 article directory websites"... Please shed some light no this to me : 1. How does submitting articles improve your search engine rankings ? 2. What are the article directory websites ? Please give some examples ... Thanks ...
articles are pure, keyword-rich content.. and usually they're big too, so lots more stuff to list your site with