I currently run 2 autoblogs and one gets over 200 unique visitors a day (Purely autoblog) and the other one is getting 50 unique visitors a day (Purely autoblog) and both are slowly growing. I did Scrapebox blasts on both of them and have WPRobot adding content everyday and let it grow by its self. If I want more traffic, should I create some unique content or should I focus more on backlinks? It seems like Google prefers unique content on your site more than anything else even though backlinks do help. I tend to write a article or two a week because for some reason, I think I get a boost in my visitors everyday when I do it and I dont even think backlinks have anything to do with this. Any ideas?