Earlier quoted context omitted.
One thing I've never seen answered: Has anyone actually stopped to figure out how multi-party systems really scale? India is the largest in the world, but also A) has Euro-style population density and B) is maybe not such a great example of a functioning representative government. France and Germany are better examples of governments that mostly work, but are dealing with a fraction of the US population and order-of-…
France and Germany are not so two-party. In the 53 years of France's current government, they have elected presidents from four parties. In the 22 years since German reunification, they have had presidents from three parties and one independent. Meanwhile, in the last 159 years, the US has only had Democrats and Republicans. Also, even if minor parties do not get elected, they offer healthy competition and keep the m…
I will point out that I'm actually a fan of the electoral college in the present day, and believe it serves a useful purpose.
The quintessential problem in American politics is the different regions of the country, which all have their own set of interests and values. And, in general, people get very upset when they feel they aren't represented at all; for example, I live in the lone county in my state that consistently trends liberal, and I know that my vote effectively doesn't count for anything state-wide or any national election, because I'm surrounded and outnumbered by far more conservative voters. This is frustrating and leads to apathy.
Similarly, when a significant region of the country is effectively disenfranchised in this fashion, serious problems result. And that's what would happen if we replaced the electoral college by direct popular election: a small number of coastal population centers would essentially decide every election, leaving a huge swathe of the country realizing that their votes don't count.
Under the current electoral system, meanwhile, candidates for President have to be responsive to the interests of a broader cross-section of the country in order to get elected. On the whole, I think that's a good thing, because it ensures that we don't end up in a tyranny-of-the-urban-majority situation.