I have watched every episode of LOST. I have cared about the characters. I have sit around reading mythology websites trying to figure out what the hell is going on. For the whole point of the finale to only have been about the characters moving on is a kick in the ass to many LOST fans, like me, who invested years trying to understand what was happening. For all of it to just have been thrown out, and to be told that, "Oh, well that wasn't important, it was just about the people", makes me furious. All of the mythology is what made me a LOST fan. I would never have watched the show as long as I did had I known it would end this way. Why was I led to care about Jack's son? Sayid's ex-girlfriend and her husband? This whole other reality? None of it was real, and I feel like my emotions have been toyed with.
I am so surprised at how silly people are being about this. Good lord, it was just a TV show! We all watched every episode. We all tried to figure it out. The ending was fantastic ans I loved every minute of it. If you spent all this time on fansites, etc, my suggestion to you is to go out into the real world, meet some real people and have a real life. Seems to me you spent way too much time living in a fantasy, much like the characters on Lost.