I ve just been investigating page hits for the links from the main page whilst doing so I noticed a couple of duplicates and before you know it came to the conclusion that this line of links Overview Editing Questions Help Contents Categories Featured content A Z index is uneccessary About Help contents and featured content are already linked in the sidebar the editing tutorial can be accessed from intro and about that leaves questions categories and a z which could be integrated into the side bar This would bring the content up by one line not much but an improvement for readers to get more meat right away