LOST Flash Forward Spoiled on Forums
One of the biggest LOST twists came in the finale of season 3, when it was revealed that the flashbacks about Jack and Kate were (SPOILERS) actually flash-forwards, happening at a future point in time. Not only did this circumvent the storytelling narrative established in every previous episode of the show, it proved that Jack and Kate would get off the island. Weeks before the airdate, LOST viewers who visited the popular fan site DarkUFO got their own flash-forward: The site's creator was contacted by an anonymous source known only as LostFan108, who told them the finale was a flashforward in its entirety.
In response, the creators and writers of LOST tried to clamp down on any advanced plot leaks. The effectiveness of this was dubious, as LostFan108 again sent DarkUFO an accurate spoiled account of the end of Season 4. As important as these spoilers are, we wish LostFan108 would have spoiled some of the lamer episodes, thust saving us from having to watch Jack in a cage or Nikki and Paulo stealing diamonds.