Ok, to deal with your second and third points: It would be misleading to compare the total votes cast for Obama, Clinton, McCain and Huckabee as of June 2008 - that's why I took numbers from mid-February, when both races were still competitive.
Neither the exceptionally long Democratic primary, nor the fact that the Republicans tied theirs up earlier makes any difference to those numbers - because those things happened later. Nor was Republican cross-over (which I also think has been over-rated) an issue in February - for the same reason.
And your whole point is still a red herring in regards to the question of the competence of Team Clinton and how they manged to blow $100 million and still not manage to defeat a rookie.
They didn't manage to beat Obama. That doesn't mean that the Clinton campaign was
bad, only that Obama was
better. What criteria can we use to assess whether a campaign was objectively
bad, or just
not as good as another one?
I would think that there are some obvious things to measure - money raised, votes won, super-delegate support, how long the race was competitive, and so on. By any of those assessments, the Clinton campaign was the best unsuccessful campaign for at least a generation, and it did very well even in comparison with
successful campaigns - both of previous election years and in comparison with the Republicans.
What I don't think is a good way of assessing it is to see that the Clinton campaign lost, and that it had heavy infighting and made mistakes, and conclude from there that it was objectively a bad campaign. It's
post hoc ergo propter hoc, and if anything it cheapens the Obama victory.
Obama ran a superb campaign, doing any number of things which have never been done before - raising money and local organisation on an unprecedented scale, dealing directly with issues which threatened to scupper him, tackling race head on - and to say that the Clinton campaign must have been terrible because they couldn't beat him is fallacious.
Oh, and to say "They spent $100 million and couldn't beat him" also misses the point that
he spent more. Through to January 31st, 2008, Clinton had spent $106 million, Obama $115 million.