By my reasoning there needs to be at least 4 major political parties in the US.
What, exactly, is "conservative"? I have known a few gay-as-they come men who are 100% financial conservatives.
And I have known some exceedingly traditional men who are financial liberals.
The grid should have 4 sectors (minimum): Socially liberal, socially conservative, financially liberal, financially conservative.
I personally am socially liberal and financially conservative. I don't care what people do as long as they aren't hurting each other. And in general I am in favor of universal health care, etc, as long as we can pay for it.
Those positions don't seem too extreme to me - but try to find a party that will back them....
Libertarians