I haven't written in a while.
But the comment on JillUser being an agnostic because she is undecided or something, is kinda bad form.
Agnostic (the word) is only a statement about knowledge, nothing else. There are agnostic Christians, it is not a mutually exclusive term.
It simply means, one cannot know one way or the other. or "It is not possible to know that information".
That wasn't too hard now was it?