Other options include something like Juristopia ( http://unenumerated.blogspot.com/2007/05/juritopia.html ) or Formalism ( http://unqualified-reservations.blogspot.com/2007/04/formali... )
Or, if you want something a little more proven, there is always Monarchy.
Basically, anything that doesn't use a ritualized form of gang warfare would be better than democracy in my book.
Luckily, the job of the government isn't to do good deeds -- it's to hold onto power in order to stop even worse people from getting it.
The purpose of democracy isn't to get the best people into power, it's to stop the worst people from getting into power.
I'd also note that democracy is altogether a failure at preventing the worst people from getting into power. Some of histories worst tyrants from history have come to power through party politics.
Or are you saying that all systems with parties are abominable because of parties, regardless of the details of how the systems work?
Well, that list mostly goes:
1. Hitler
2. A few others
But, y'know, Hitler counts for something.
But you could also do a lot worse than US-style democracy. See any number of lunatic 20th century dictators - and lots of monarchs. The disaster of WWI, for example, can largely be blamed on the monarchs of Germany, Austria, and Russia.
My take on the origins of World War I is quite different than yours. From my readings, the monarchs were much less willing to go to war than the politicians, and the politicians were less rabid than the mob. Britain, France, Germany, Austria, and Russia all had elected parliaments with universal manhood suffrage that voted for the war. The rise of universal suffrage in the late 1800's gave rise to a number of jingoistic newspapers and politicians. Imagine five powerful countries and all the sources of news were like Fox News - no NYTimes or NPR. That's the recipe for one of the worst wars in human history. Pre-democracy, the kings would fight a few battles and call it a day ( see the Franco-Prussian war of 1871). With a democracy, calling a truce was "giving in to the aggressor" and the war lasted four terrible years.
Some good books/articles on the subject: Liberty Or Equality ( http://blog.mises.org/archives/006326.asp ), The World of Yesterday by Stefan Zweig, Once an ArchDuke by Archduke Ferdinand, "Churchill on the Great War" - http://themonarchist.blogspot.com/2008/08/churchill-on-great..., Churchill, Hitler, and "The Unnecessary War"
To be replaced with...?