From Whole Sight:
6:47 a.m., EST - Over in Shanghai, Rafa hits it long, it's called long. He challenges and Davydenko on the other side of the court sinks to his knees to watch the Hawkeye replay with the rest of the stadium: the expression on Davydenko's face is halfway between pleading & exultation. Indeed the shot was long. He jumps up & bounces happily to the net, where Rafa trudges up and offers a grim handshake but not much more.
The picture at the top of the open thread, which I found and posted before even reading the above, is perfectly described by this excellent writing.