ltfred, you made this argument:
The theorem isn't really operative in the US context, is it? One party is a little to the right of the median voter, and the other is far to the right of the median voter (but better organised, more effective propagandists, ect). In fact, policy views have little impact on American voting pattern (ref; what's the matter with Kansas?).
I want to elaborate on the following later statements.
There's voters and there's people who stay home and don't vote.
In the political realm non-voters might as well not be part of the country. A person can protest, scream and yell all they like but unless they vote those elected to office will not care.
I think that the theorem remains applicable: the two-party system represents the median voter, not the median citizen.
It's true that a majority of the U.S. leans to the left on issues like, e.g., healthcare and same-sex marriage (although sometimes the truth of this statement tends to "fluctuate" with the wording of the poll). However, people who lean to the left are less likely to be active in politics—and to vote—and conversely unlikely voters are more likely to lean to the left.
These people believe that their vote doesn't matter because no matter what they do, nothing seems to change. Ironically, if they all voted (and if politicians *knew* they were going to vote), the inclusion of their preferences would shift the median to the left, which would be exactly the drastic revision of the political landscape that they want so badly to see.
Some numbersAlso how do you except people to vote, if all they see in politicans is two sides of the same coin?? Because I know many people IRL and online, that see politicans in that light. I don't blame them, because I know first hand how to be jaded as fuck, that's why I've had it with the 2 mainstream parties more or less.
But the two major parties are not the same. Because they exhibit different positions, ultimately everybody is better represented by one than by the other. The nature of the voting system then dictates that each person vote for this major party, rather than vote for a minor party or not vote at all.