Worried about the Hadron Collider?
Those mischievous chaps over at SEO Black Hat have written about Google’s black hole. A very real phenomena that happens frequently. It’s not what you think either, not about being page 1 one day and no-where to be found the next, although that too happens a lot. No, this is about the power of authority sites and how they dominate 70% of the top rankings.
Read the article here http://seoblackhat.com/2008/09/08/black-hole-seo/