May be most or all people did not notice, but I did. In LOST final season episode 1, there was a mistake. When Sayid was looking at Nadia's photo inside his passport, I noticed something. The customs declaration form that he was holding in his hands stated that he is an Iraqi. However, his passport clearly reads that it is issued by the Islamic Republic of Iran. Have they thought about carefully or it was something that they thought nobody will notice and they did not care about? I would be grateful if anyone explains it to me.