I saw the thing where the jerk yelled 'out' when it was not out.
If you had watched the game. . when the ball goes out the ref yells out to let the players know that the ball is out of play.
So, imagine your are nalbandian, hit a sht, landed real close to the line and you here someone yell out. By this point, roddick had already begun his return and he goes ahead and finishes it, so you just net the ball because the point is over, right? wrong, it was some monkey.
When I saw it, i thought that it had been the ref who had yelled out.
In addition, Roddick's behaviour during the match was less than admirable. when he lost the second set, he just smashed the ball up (and presumably into the crowd) which deserved and recieved many boos from the crowd. On a serve of his that was out by less than an inch he argued with the ref for a while before going back to his thing. on a fluffed volley he takes his anger out on the net by shaking it (That will teach it to stop my balls!)
I think that nalbandian should have won (and maybe would have had some asshat not screwed things up for him in the potentially match-winning tiebreaker)