Welcome to the Q&A Forum

Moz itself has several excellent examples of curated content ranking on the first page for medium and higher level competition keywords such as: On-Page Factors: http://moz.com/learn/seo/on-page-factors Search Engine Ranking Factors: http://moz.com/search-ranking-factors Local Search Ranking Factors: http://moz.com/local-search-ranking-factors and more... Are you wondering about techniques surrounding these rankings or more so looking for people familiar with them?  Cyrus Shepard, goes over how and when the above content was published and maintained in his most recent mozinar: http://moz.com/webinars/seo-basics-the-fundamental-signals-used-to-rank-our-content-higher.  All very insightful if it's just information that you're looking for. Cheers!