That is one of my worries.
I used to think the same thing TOL- but there are countless websites run by disgrunted Hillary supporters- we know some of them from Cavuto’s interviews with them on FOX. When you go to their blogs and read their posts- they make a compelling case against Obama (not that we need convincing) and there are lists for signing up volunteers, meeting places, working for “Democrats for McCain etc.
I tend to think they are real and will have an effect on the 4th.