Last night I finished Season 4, just went on a marathon and watched 7 episodes in a row to get it done, didn't go to bed until 8 AM this morning 
I have now seen every episode of LOST. For those that don't know, I had recently decided (about 3 weeks ago) to go ahead and watch Episode 1 of Season 1 on ABC's website for the first time. I had not seen LOST at all before that because I didn't think it was for me, or something I'd like, not really knowing much about it. So 3 weeks ago I took the plunge and watched the first episode, basically cause I just wanted to see how the plane crashed. I was immediately hooked! I've been watching around 4 episodes a night for past 3 weeks now. ABC has all the episodes online, and in the HD format it is very good quality for streaming video. I love this show, one of my favorites now!
After having finished Season 4 now one of the main mysteries for me is Christian. He seems to be popping up a LOT lately! Whenever Jacob/The Island whatever needs to talk to someone its been coming in the form of Christian a lot recently. He came to Michael, he came to Clair, he came to John, he is popping up everywhere. Then when you couple the fact that Clair went off with him into the Cabin, and was right there when John came in to talk to Jacob, it really makes you wonder what Christian's role is in everything, why is the island choosing HIM to appear as? And now Clair is with him/it? Is she dead, alive, who knows, but we know she came in the form of a dream to Kate. Everyone is seeing Christian these days, it has to mean something.

I have now seen every episode of LOST. For those that don't know, I had recently decided (about 3 weeks ago) to go ahead and watch Episode 1 of Season 1 on ABC's website for the first time. I had not seen LOST at all before that because I didn't think it was for me, or something I'd like, not really knowing much about it. So 3 weeks ago I took the plunge and watched the first episode, basically cause I just wanted to see how the plane crashed. I was immediately hooked! I've been watching around 4 episodes a night for past 3 weeks now. ABC has all the episodes online, and in the HD format it is very good quality for streaming video. I love this show, one of my favorites now!
After having finished Season 4 now one of the main mysteries for me is Christian. He seems to be popping up a LOT lately! Whenever Jacob/The Island whatever needs to talk to someone its been coming in the form of Christian a lot recently. He came to Michael, he came to Clair, he came to John, he is popping up everywhere. Then when you couple the fact that Clair went off with him into the Cabin, and was right there when John came in to talk to Jacob, it really makes you wonder what Christian's role is in everything, why is the island choosing HIM to appear as? And now Clair is with him/it? Is she dead, alive, who knows, but we know she came in the form of a dream to Kate. Everyone is seeing Christian these days, it has to mean something.