I am doing some reputation management work for a client, and I am thinking about spamming a site with negative reviews for my client with profile links. They are ranked number 5 in the search engines now for the client name. The site is the forum topix.com, and there is a long thread there with a lot of posts complaining about the company. If I use software like Xrumer or SENuke X to spam hundreds or thousands of profile links to this webpage, and then I ping all the links right away, do you think that will make the page drop from the SERPS? Would this work for sites like Ripoffreport too?