User blog comment:Sarah Manley/Test the Expanded Wiki Navigation/@comment-168424-20111007211952

From an ease of use standpoint, this new menu scheme requires alot more left-right navigation to get the same result as simple multi-level menus. The more I use it, the less I like it. Also, some kind of icon as an indicator for second level menus is a must. I'm constantly guessing what may or may not pop down another menu.