Free link = Free traffic

I just came across a cool site that helps you get free traffic. The site is called Write About Us. The concept is simple. If you have a blog or a website site, write up a post speaking on the site and they will add the link to your site on the main page of the site for free. Pretty cool huh. They even have options for those that are too lazy to write. You can still purchase a link. You placement on the main page depends on how much you paid for your link. Although Write About Us is terribly new, it could lead to increases in both PageRank and traffic for your website if it continues to grow and acquire links.