I assume we have seen this blog and video? http://googlewebmastercentral.blogspot.ie/2012/10/a-new-tool-to-disavow-links.html Has anyone made use of this tool and under what circumstances? I recently got a fiverr gig done. A few days after I ordered it my website fell down from 1st page to 5th. Its back on 3rd now two days after but I'm wondering whether it would be a good idea to disavow those links. The gig delivered something entirely different from what I asked it for so that's really annoying. Mostly wiki backlinks with badly spun giberish articles. About 50 thousand of them most either pointing to my money site or tear two backlinks. The site might be dancing but I have never seen my site drop in rank after getting a gig. I haven't received an email from google about bad links or anything and webmaster tools has registered jut 1700 links. Has anyone ever received an email? Any thoughts?