I am trying to rank for a product. I have the following domains. productname.blogger.com productname-review.blogger.com productname-reviews.blogger.com productname-scam.blogger.com productname.wordpress.com prodcutnamereviews.wordpress.com productnamescam.wordpress.com just got: productname-review.com I did the first step which was get the domains and I also have created the content and manually spun them to create 1-3 posts for each site. The question is, how should I link link the following sites to rank for "productname" and "productname review" efficiently? Which should be my money site? Should I create a tier link them? Any advice or help will be greatly appreciated. Thanks ahead.