I've been sick, and I've been spending my time doing a little reading and some DVD watching. So far I've gone through a couple of random episodes of Lost season two.
I came across an interesting exchange between Locke and Ben, back when Ben was being held hostage in the hatch armory. It went something like this:
Locke: You've been here, God knows how long!
Ben: God doesn't know.
Locke: Excuse me?
Ben: God doesn't know how long we've been here, John. God can't see this island any more than the rest of the world can.
from back when the purgatory theory was still valid in the minds of the writers?
Interesting. Or maybe it was just Ben shooting his mouth off. :)