Yes, its true that if you have a website or blog and not having " Enough Traffic" and want to get " Good PR ranking " and " Alexa High Ranking" then this method will work for you easily and that too free also. By using this method you will see change in " Alexa Ranking " easily with in four days.
It is true that the back bone of a websites rank is ‘ Backlinks ’. If you have good backlinks then your blog is expected to do good in SEO.The problem is that backlinks are not easy as making oatmeal, it can take you forever to make ton of backlinks So you have to be patient while doing this. There are many ways to get backlinks, such as: Social bookmarking, Blog commenting, Forum posting and article submission.