I noticed they updated the questions to reflect different concerns. It was the darn plastic bottles that did me in. A little more left, a little more authoritarian. Excuse me, but I must leave in order to fast and pray for my soul now.
BTW, I sincerely doubt that they were truly able to measure candidates true beliefs by speeches and votes. At some point politicians speeches are tailored towards what the public wants to hear and votes are constrained by what the public and the legislature will accept. These issues might still constrain a president to some small degree, but nowhere near as much. GWB's score on these issues has probably changed dramatically in the past 7 years.
Jan 2008
Economic Left/Right: -5.00
Social Libertarian/Authoritarian: -3.69
June 2005
Economic Left/Right: -4.88
Social Libertarian/Authoritarian: -4.72
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Exercise your rights and remember your obligations - VOTE!
I have always believed that hope is that stubborn thing inside us that insists, despite all the evidence to the contrary, that something better awaits us so long as we have the courage to keep reaching, to keep working, to keep fighting. --
Barack Hussein Obama