Megan McCardle makes a good point about people's increasing desire to "win" at politics, by any means, at any cost.
What’s most worrying, however, is that intelligent people are discussing this stuff. Over the last decade, we’ve spent more and more time on these sorts of procedural hacks. Filibusters to prevent judicial nominations -- and parliamentary maneuvers to weaken the filibuster. Debt ceiling brinkmanship -- and whether Obama could mint trillion-dollar platinum coins to get around it. We have become less and less interested in either policy or politics, and more interested in finding some loophole in the rules that will allow one party or the other to impose its will on the country without the messy business of gathering votes and building public support. It started with the courts, but it certainly has not ended there.
Each procedural hack slightly undermines the legitimacy of the system as a whole, and makes the next hack more likely, as parties give up on the pretense that winning an election confers the right to govern, and justify their incremental power grabs by whatever the other party did last.
What matters is not who started it, or the last outrage committed by the other side. What matters is who ends it. Unfortunately, while both sides quite agree that it needs to end, they also agree that it should end only after they themselves are allowed last licks. As long as both sides cheer their own violations while crying foul on the other side, the escalation will continue -- until we no longer have a political system worth controlling.
I've long believed that the most important thing isn't whether you win or lose in politics. The most important thing is to have a system of rules and to strictly abide by those rules, whether or not it gives us the win we want. Increasingly, at all levels of politics, we're choosing to throw out the rule book in favor of winning. In the short term, it appears to give us what we want. In the long term, it's going to destroy the entire concept of American government, with results that no one will like.