DUBAI - Members of Jihadist forums said they prayed the news of Osama bin Laden's death was not true, and hinted at retaliation if it was, in some of the first Islamist reaction to the al Qaeda leader's death."Oh God, please make this news not true...God curse you Obama," said one message on an Arabic language forum. "Oh Americans ... it is still legal for us to cut your necks.""Osama may be killed but his message of Jihad will never die. Brothers and sisters, wait and see, his death will be a blessing in disguise," said a poster on another Islamist forum.