It's just fair that a man who won 3 slams in 2011,1 slam in 2012, and was in 3 slam finals in 2012,apart from the Masters he won,is ranked No.1.Not somebody who has won 1 slam in the last 3 years.Well done Nole,with Rafa back next year and Murray playing like a dream,it shud be a cracker of a contest in 2013.