From what I've seen, they all done something a bit wrong or slighlty iffy, which would explain the purgatory theory.
Jack turned over his pops.
The Korean fella was a gangster.
The Korean lass deceived her hubby.
Soya is a murderer.
The foxy minx robbed a bank.
The preggers bird was gonna give up her kid.
Charlie was a junkie.
Sayid was a torturer.
The two youngsters were courting, even though they were step-sister/brother.
Not sure about Locke or Hurley tho.
Walt confuses me too. Bit wierd how he was some sort of satanic kid with that bird flying into the window and the polar bear appearing when he read the book. Haven't quite linked all that together yet.
Plus Hurley and those numbers got my head spinning last week.
I think Locke is the key.
