Fear would only kick in if she lands in the oval office (which is looking less and less likely every day).
At this point, I think the emotions expressed on this board about Sarah tend to be more along the lines of mockery, revulsion, laughter, shock, and awe. But fear? I don't sense any of that.
Where I do sense the fear is from all the folks on the right who know that in a mere two weeks, Obama will be at the wheel, there will be 60 Deomocrats in the Senate and a significant majority of Dems in the house. Fear? Look in the mirror Papa!