I'm a 57 year old geek. I voted Democratic for 20 years, because I disliked the Republicans more. But now, nobody really speaks for me. I'm for Guns, for more correct government regulation of the financial world, against illegal immigration and amnesty.
(in 2008 I ended up voting Republican - too many questions about Obama, and voting against anybody who voted for TARP 1.)
In 2010 I voted a stright republican ticket because the Democrats have completely lost their minds.