Eliminating the electoral college would not change the nature of US democracy from representative to direct.
It would change the democratic election of the president to a direct election.
It also wouldn't solve the problem of not being able to get anything done in a democracy if you're not in the majority. Which was plague311's actual complaint.
In fact - and this is ironic - the 2016 presidential election is exactly a case of something getting done by people who weren't in the majority.
Maybe we should weight Senate impeachment votes slightly, according to how many constituents each Senator has? Of course, this would just bring the Senate closer to representation by majority rule than it currently is. That's kind of the opposite of what plague is complaining about.
In fact, it seems like the current arrangement of the Senate solves exactly the problem plague brings up: it's designed to give the minority a stronger voice than they'd otherwise have.
Meanwhile, the House Dems are able to press impeachment because they have the majority there. Which I guess is part of plague's problem: They had to wait until they had a majority to get this process going. But the flip side of that coin is that House Republicans can't do much to stop it, because they don't have a majority. Does plague really want us to institute a system where a minority of disgruntled GOP Representatives could cock-block impeachment by the majority, before it ever got to the Senate?
Yes, democratic rule by the majority sucks donkey balls. I'm just at a loss to come up with a better system. I think plague is, too. As far as I can tell, plague's preference is something along the lines of: A majority of the House should be able to press impeachment, and a majority of the Senate should not be able to acquit. Which doesn't sound like any kind of democracy or just form of government at all. Might as well abolish the whole thing, institute the Führerprinzip, and install plague311 as head of state, since he seems to know best when to listen to the majority and when to dismiss them.