More thoughts about that political balance.
1 - The term "moderate" means different things to different people. For some, it means middle-of-the-road. For some, it means only moderate caring about the issues. For some, it means that they can't call themselves Republican or Democrat, or conservative or liberal, because they choose some opinions out of column A and some out of column B. That's not to say that they don't feel and argue strongly about those opinions. So IMO "moderate" is just about useless as a description unless there is some explanation as to how it is being used.
2 - There's not much point to having balance just to say you have it. I am pro-life, and adamantly so. I've described the thought processes that led me to this conclusion here and here. This is not a conclusion that I reached b/c I thought I was supposed to, or to toe somebody else's political line, but was the result of my careful thought about the subject. So I'm not moderate about it and I don't feel the need to balance it.
Other issues I am on the fence about, b/c I can't reach a decision I'm comfortable with. I'm OK to leave them on there; I'd rather do that than take a stand if I can't defend it. Still others I go back and forth about. Other people demonstrate strong opinions about them, and that's fine for them. Eventually I may reach some hard-and-fast conclusions on my own.
And I call myself a conservative, and vote Republican (usually, not always) because after I thought about the issues and reached conclusions as to what I thought, it seemed to me that they lined up more with these schools of thought than the alternatives. It doesn't mean that prominent conservatives and Republicans don't say things sometimes that irritate the stew out of me, or that I don't disagree pretty profoundly with some things that come out of my side of the aisle. It's been amusing to see the fancy footwork needed to support Sarah Palin's political ambitions, given that she has small children. I've never had a problem with working moms - I was one, myself - but that's been a sore issue for many on my side and I'm glad to see some people forced to think different thoughts there.