By their actions the Democratic Party thinks things are basically fine and all that needs to be done is some tuck-pointing around the edges and hanging some bright shining objects up so everyone can "oooo" and "ahhhh."
Until that changes, and nobody reading this has the power to change it, nothing will change.
Admittedly, the Teabaggers have some big advantages, in being funded by rich crazies and promoted by national television celebrities and networks, and accorded all the praise and respect that any mouthpiece of the far right will get. The fact that it has required all this to build any support at all for their utter and complete insanity is telling, though.