When people search for content on the site, we hope to show them excellent quality content. Part of the way we decide which listing to show is based on a members profile scoring algorithm. This algorithm looks at a number of factors, quality content, followers, referrals etc.
When you login to the site, you will be taken to your home page. There you will see your current level. There is granularity within the levels but as you achieve each new level you get additional functionality, abilities or promotions. The four levels are apprentice, craftsman, master craftsman and grand master.