Jay Cost has some very interesting thoughts on the Democratic party's superdelegate problem, which he believes is indicative of the larger trend in American politics of neglecting the role of the political party:

It seems to me that the Democrats are in the midst of a robust, valuable debate about the future of their party. The fact that it does not involve sharp policy differences is a non sequitur. One need not discuss policy to be substantive. If the RCP average is any metric - it is an argument that neither side has won. And yet, lots of worried Democrats want it over. They doubt the capacity of the party organization to resolve the conflict. They are wise to have these doubts. Because they are unbound by rules of any kind, the fact that the super delegates will break the tie is a disaster waiting to happen.

But why are the super delegates so free? The Democrats have lousy rules that nobody cared to revise in the last quarter century because the best and brightest in American politics don't give a damn about the party organization. This is part of a decades-long trend in American politics. The party institutions have been taken for granted. They no longer play a vital role in daily American political life, so they are left to decay - until we need them. At which point, they are incapable of doing their job.

Americans like to think that strong parties are an impediment to democracy - and so, the weaker they are the better we are. They are wrong. Strong parties are an asset to democracy. The happenings on the Democratic side indicate what can happen when the parties are weak. The Democrats are in the midst of a animated discussion that many of the conversants want to end because the party organization is incompetent.

With Cost, you come for the math--but stay for the history!