Is this already a concept? if so, link me to that thread/topic plz. What am I talking bout>? Creating a site/networkofsites that will bring down the pagerank of anyone it backlinks to. Like, I read somewhere that if you use certain blackhat techniques to promote your (cross domain) site, Google will zing your cross domain site for being associated with the blackhat advertising. So how would I go about using this to my advantage? If I were to build a site to completely piss-off google (so I could backlink from it to hurt my competition), how would I go about it?