Sorry but no It only limits readers to that specific category Yes there will be redundacy in the entire community but the problem is Anyone can edit so when something new gets put in it can create redundacy It happens But in this case it was not needed helps expand the readers view of the entire company and their subsidaries as well especially related sectors if they want to research it more However you do a google search with Northrop Grumman wiki the first result of that page will be obviously Northrop Grumman not Why They re expecting the main page of Northrop Grumman If the first page yields no result then they re going to hit the back button and go find another site out there that ll help them