From This Might Be A Wiki

I decided to create Shows/2005 and just have it redirect back to the current shows page, to make all the individual show pages consistent (since the year link on past years goes to the page of that show's years, and 2005 was kind of left out of that). When 2006 rolls around we can remove the redirect and move the 2005 show list to this page, and so on throughout all of history... — aliste