WP SEO Sniper now has a free WordPress SEO plugin called WP SEO Sniper Lite that you can download. It implements what Dan Thies calls the Third Level Push, which pushes more PageRank from your category pages down to the individual posts.

One of the advanced SEO strategies that Dan Thies recommends in his SEO Fast Start manual is what he calls the “third level push”.

The third level push takes more of the PageRank from your Category pages and pushes it down to your individual posts. That means the individual posts accumulate more PageRank than what they would have accumulated otherwise.

PageRank is only one of the factors that determine a post’s search engine ranking position, albeit an important on-page search engine optimization one.

With this free WordPress plugin you can ensure that each post gets more PageRank attributed to it.