We're looking at the 2008 Big Picture as well. And having a GOP nominee this left-of-center on this many issues is leaving the front-door off the hinge for a third party candidate to come walking in.
Not to mention the skeletons in the storage shed that the Dems are going to use against him. It's the political equivalent of a nuclear arsenal in the hands of the enemy.
The third-party concern is legitimate. But the skelotons in the closet bit is nothing to worry about. None of the Rodents running have lived the cleanest lives possible.
Please elaborate.