It is good to have many pages of unique content on a site. Further, each page should be titled correctly and conforming data embedded. Another words, If a page title is contact us, then the data on the page would not be an article regarding Flat screen TVs. I should see the contact information and maybe a form that can can be used to email the company. These pages should also be correctly encoded to pass w3c validation http://validator.w3.org/ as well as using the correct syntax. http://www.w3.org/MarkUp/Guide/
for example the code <h1> header 1</h1> is displayed as
header 1
and this should reside at the top of the page. The h1 tag tells search engines what the page is about. So, this article may start off as