I would classify them as being extreme left as well. Here is what I am getting at...GWs tenure turned people off from the Right. The FCC stuff, the bullying of other countries, the stem cell stuff, the Terry Schiavo stuff, I could go on. IMO, people want the federal gov't to get the hell out of their personal affairs and don't want legislation from scripture. Like it or not, that is where we are going. Now, why risk losing more voters by throwing people like Palin in the mix. I would say that I was about 60/40 in favor of Obama when the nominations were made, Palin made it 100/0 after her first interview. The GOP used to be the party of laissez-faire, now they are only laissez-faire provided you follow their religious agenda. I mean, honestly, can't there be a party pushing for smaller gov't that actually has a chance of winning?
I guess, outside of my personal beliefs, if I saw that I was losing a majority of my moderate supporters I would probably go more moderate, and be less inclined to go further to the extreme. Wasn't it Einstein who said that insanity is doing something exactly the same way every time and expecting a different result.

...Though nothing could have gotten me to pull the lever for any Democrat, least of all Barry.
