Ah the old debate-ender "it's as simple as that". Well, I would suggest it isn't. I know the current law, but where do you draw the line? If a player is standing right next to the goalkeeper, is he preventing the keeper from playing the ball (i.e. saving a shot)? I would suggest he is. If the player is standing next to the goalkeeper and when the shot comes in, moves away from the keeper, is he still preventing him from making the save? Perhaps not, in a physical sense, but his presence is clearly a distraction. Now you can argue about how far away Gouffran was or whether or not Hart was really distracted by him, but the referee has to make a call on that and personally I can understand why he decided the way he did. For me it's one of those decisions that could have gone either way, and the apparent consensus among pundits that it was the wrong decision is difficult to understand.