The question was were those people lying and saying that they were voting for Obama. There's no evidence to support that, especially if all these die-hard Democrats screaming for McCain signs stories you said were real. Such a person isn't going to lie to pollsters. I also have yet to hear an actual explanation as to why the Bradley Effect didn't appear in the primaries.
Well, I think there's two coherent arguments for why this might be true.
1- People who are prone to lying to pollsters because of fear of appearing racist could decide to simply stay home rather than make the decision actually I give up on this post it doesn't make sense