I think it's psychotic to think that 1 person is going to do what you want them to do 100% of the time. YES.
Well, then avoid Pennsylvania and possibly a few other states because there are some psychos out there. :()
BTW, I don't know 100% for certain that there are folks who voted against Santorum or avoided voting at all due to the Specter deal. I am recalling the posts about the subject from 2004. There were multiple FReepers who said they would not support Santorum after that.