The premise of this whole thread is that IF McCain were the nominee and IF Hillary were the Dem nominee then who would you vote for? If Romney is the nominee, then this discussion is null and void. Also, if McCain is the nominee and Obama on the Dem side, then I would bet my bank account (what is left of it) that the Republicans would line up behind McCain in lightening speed.
We were discussing something beyond the premise of this thread, and I was commenting on a point introduced by the other poster.