Perhaps, then, you should be getting all hot and bothered over that, rather than this.
Let's say that I want to get into the next room over from mine. Do I continuously run into a wall in the hopes that it'll come down? No. Do I find another way to get to my goal? Yes. If I wanted to, I could always combine the original idea - running into the wall - with something else (hitting the wall with a sledgehammer, for instance) in order to make it effective. But running into that wall alone isn't going to do any good and until I see that there's a better way of getting to my goal, I'm not going to bother with it.
I think they don't have a chance because I've seen election results and realize that their are circumstances in America that prevent fringe parties from becoming very popular. Why do you suppose Ron Paul decided to run for the Republican Party nomination? Because he identifies with other Republicans so strongly? No. Because he, himself, believes that the only way he could even possibly get elected is if he was a member of one of the two big parties.
The media certainly has something to do with it. Fund raising caps have something to do with it. The attitude of the Democratic and Republican nominees has something to do with it. The attitude of stalwart members of both major parties have a hell of a lot to do with it.
As with many things, I think education is one way of solving this problem. Most public high schools that still require a class in Political Science or US Government teach things along the lines of, "These are the two major parties and their stances...oh, and these are the fringe parties." It would be wholly more prudent to teach, "These are the issues that face us today and this is how these individuals have reacted to them," which leads kids to making decisions based on each individual candidate's stance, rather than along a party line. Of course, the only way to affect a change from the former to the latter would be through the government, and having the government interfere in how government classes are taught sounds a bit sticky, but it's still my idea for a first step.
What other ideas do you have, KOF, for dismantling the bipartisan system? I mean, other than voting for fringe candidates.