If you have been doing any form of internet marketing, then you know how important it is to get back links to your site. Google, Yahoo, and all of the other major search engines love back links. In fact that is how they index pages, by the number and quality of sites linking back to that site. So the more links that are pointing to your site from other sites, the better position you will get in the search engines, and consequently you will also get more traffic to your site.