I found
this blog entry to be a particularly interesting illustration of the "I've already made up my mind, don't confuse me with facts" sort of mentality many voters have these days. It is a sad fact of human nature that most people lack the character to admit when they're wrong... yet the vast majority of people would claim to have an open mind.
On a totally different note... Slashdot is doing another interview with a presidental candidate, this time the Green Paty's David Cobb... responses to questions expected next week.