@JPB,
In my opinion, Dem, Rep, Tea Party, Indies; it doesn't matter. On the whole our political system is defunct and I believe the majority of voters will vote party lines regardless of qualification or political agendas. In the end, it's the media who decide what and how they present candidates and it's the consumers who decide how much information they'll swallow.
I disagree with a lot of what I read on these threads, politically, but I'm glad to see the majority who post have shown some effort to discuss facts to the best of their ability.
Being more conservative, I'm finding it harder and harder to find someone whom I could say "Yes, I'll be happy with him/her in office." I know liberals who feel the same way. It's sad.
I agree with JPB, I'd be surprised if the Tea Party lasts for very long - meaning over 20 years. I kind of wish they, or another party, would - just for the addition of a little chaos for the two party system we have now.