Here is how you use Free-Article-Spinner: Enter the text (in English) you wish to rewrite on the left. Then enter the captcha text and hit enter. Your newly rewritten text will appear on the right. Now copy your new text to your blog or website. Alternately, you can translate it to another language (using any of the many free translation tools available online) and then copy it to your blog or website. Alternate you can use this free text rewriter to update your twitter feed in case you need new ways of saying the same/similar things.
Engaging your visitors is vital to maintaining a long term website traffic. Modern search engines such as Google will monitor your traffic to make sure that visitors they are sending from their search results are staying for a long enough length of time as well as visiting multiple pages. Both of these metrics make a big difference as Google decides how to rank your site content. So, in other words, the visitor behavior the search engine observes will influence future rankings for your site, and the quality and quantity of your content will dictate visitor behavior.