Because we don't agree on a lot of issues. I agree with the Republican party some of the time and the Libertarian party at other times. As a matter of fact, party politics turns me away from political parties in general. Do you agree with 100% of what the Republican party stands for?
I don't agree with the Republican Party, 100% of the time, but its much closer to my conservative values and beliefs then the Libertarian Party will ever be. Fact is, as a political party, the Libertarian Party has been pronounced dead. Each general election season we hear what a difference the Libertarian Party is going to make, this time around and when we see the Libertarian Party finally show, it's DOA! It will be the same in 2004, 2008 and so on.