I would suggest that the majority of us are not Republicans, or Democrats, but rather conservatives, or stupid--uhh liberals.  As a matter of fact, I don't even know if there is such a thing as a "card carrying Republican, or Dummycratic.
What I do know is that no one in their right mind would ally themselves with the Democrats and believe they are anything but a stinking communist.  There are far too many who would call themselves Republicans, but are in fact not really up for the struggle.  That's okay as long as they put their X in the Republican box.  Any other vote would just be a wasted gesture, or at a minimum a half hearted vote for a commie.
How ever one votes, no one should fool themselves thinking that their vote will actually be counted.  Remember what Joe repeated over and over--"It's not how they vote, it's who counts the votes."