Of course nobody will want to mention the Grosso dive. He's Italian and they won the World Cup after it.
And no, it's not everyone who feels that way, only fans of those said nations. The refereeing was poor, but it wasn't some big conspiracy. Half of those calls against Italy that folks keep mentioning are continuously misinterpreted by fans, like the supposed penalty on Totti, or the elbows during aerial challenges. They weren't penalties and they all were not red cards.
Whatever the case, even if Italy wins the World Cup this year, in 2014, and in 2018, we will always revisit the 2002 incidents no matter what year it is.