http://lostpedia.wikia.com/wiki/The_Man_in_Black,
http://lostpedia.wikia.com/wiki/The_Monster/Theories,
http://www.youtube.com/watch?v=k8xJgPL8r8A&feature=related,
http://www.losttvfans.com/page/The+Smoke+%22Monster%22,
http://www.youtube.com/watch?v=TaqbyekJHHs&feature=related,
http://en.wikipedia.org/wiki/Mythology_of_Lost#The_Man_in_Black.2FThe_Monster
Although many would liked to have seen a better ending to LOST, it remains as one of the most popular TV series ever produced.
http://www.wired.com/magazine/2010/04/ff_lost
http://therabbitportal.blogspot.ca/2009/12/lost-and-spirial-portal-over-norway.html
The Monster in the Keep starts out as a smokey mist. The monster can take any shape or form. People are perceptive at various levels & some have a keen sense of ESP that can help to discern entities that span the spectrum from the nefarious to the sublime.
