We need a vibrant primary system for our form of democracy to work. Finally we have a primary that energizes people and the looser walks away like a spoiled brat with too many campaign contributions. Lieberman has no cause, his platform is routine election rhetoric.

Why are so many republicans applauding Lieberman? Do they think we need two identical political parties, and a democracy that never disagrees about anything? 60% of Americans think that we need a speedy conclusion to the Iraq War, but somehow the right thing to do is to exclude their opinion from Washington. That is anti-democratic, un-American lunacy.
Primaries are key to the American democratic system. In this country, before TV, primaries were as important as the general election. The vast majority of voters participated in both the primary and the main election. That's the only thing that makes this country's winner take all, plurality election system actually work.
In the general election we can't have 3 candidates, because one of them could be a "spoiler". There is the possibility that an unpopular candidate will win the election with only 38% of the vote. Simply because in a 3 way race the more popular candidate, that would have beaten the others in a 1 on 1 race, can loose the election by having their votes "stolen" by the third candidate. Vibrant primary elections are essential to this type of voting system, because having just 2 candidates to choose from each year just isn't enough.
There are more than 2 types of people in this country. Our winner take all system has failed the people of America, which is why only half of us actually vote. Half of the people in this country stay home because we don't have a candidate that motivates them to get off the couch. Ned Lamont succeeded because he got people off the couch, and the Democratic Party could learn a lot from his strategy.
Instead of competing for a few Republican votes, Democrats need to get more voters off the couch by speaking to their interests. Many people in this country are ignored and disenchanted with the system, but they would vote if anyone actually spoke to their cause.
How can Ned Lamont be a "far left, wacko fringe candidate" when 60% of the country agrees that we should withdraw from Iraq? That is a huge group of voters that agree with him, and we need their perspective to be heard in Washington. What if Ned Lamont wins, do you think we're going to suddenly leave Iraq? No of course not, it just means that we will have a new and essential perspective in Washington.
When we talk about the war, and approving $87 billion for Iraq we will have to reconcile our differences as a nation. We need ALL the varying perspectives in America to participate in this debate, that's democracy. It's the reasonable discussion and reconciliation of different opinions. These discussions need to happen in Washington, if someone is wrong they will be proven wrong during a debate on policy. People agree with Ned Lamont, and their perspective must be heard. All perspectives should be heard, and through the virtue of intelligent discussion the correct answer to our problems will be found.
What's the alternative, having 2 parties that agree about most things before the debate even begins? And what about 30%-60%-80% of people that don't have their voices heard? Twisted logic states that by leaving them out we are doing the right thing for our democracy. Oh maybe in a post 9-11 world we don't want democracy. That's it, we'll be safer and better off without democracy.
This is the first time in many years that the primary system has worked. Usually only 10%-20% of eligible voters even bother with the primaries, this time there was a 40% turnout, double the usual. Primaries tend to be uneventful because the incumbent has so much money and name recognition that they are very difficult to beat. Not this time, the incumbent was so unpopular that the voters kicked him out. That's democratic justice, it's the foundation of our country.
A true patriot does not sacrifice the democratic bedrock of this country, just to promote their own opinion. Joe Lieberman looks like a spoiled brat.
I see it this way - if it is not against the rules for him to run, and if he has a viable campaign, and if he wants the job, then I don't have a problem with him running.
I'm sure the anti-war folks would love for the race to be between a non-entity Republican and Ned Lamont, because it would be viewed as a crushing defeat for Republicans after the inevitable landslide victory for Lamont. Essentially without Lieberman there is only one real choice.
I think people are very pissed off that he doesn't treat Republicans like lepers. People like him are a dying breed, and this is wonderful for others who thrive on partisan hackery.
Why didn't the culling start with unprincipled bastards who voted for the war, and then made ridiculous excuses for themselves later? Why aren't they being taken to task? Lieberman and Feingold are basically the only ones I feel weren't absolute BS artists.
What this race does show all of us is that WE have more power than we give ourselves credit for. Grassroots campaigning is the future.