I have an E commerce website in a health niche and I just sent out a few hundred samples of the product for review. The blogs that reviewed my product range from no pr-pr5 and are highly relevant. My question is how do I best optimize the reviews from each blog to pass along the most juice. Some blogs have a popular post section - Im guessing this is based on traffic but could also be comments and Google +1's (all the posts in the popular section have at least a pr1) For this i was going to purchase traffic and buy social bookmarks I was thinking the same thing for the other blogs that do not have a popular post section would this work? I have very little risk tolerance for this project what would you suggest?