I don't disagree with your characterization, which has quite a lot of zazz and passion in it.
But overall it's this: It takes JK's "gains" and "momentum" off the table at once, and even reverses his previous standings in polls and perceptions. He will have to defend it. If he cheated, it's over. If he cheated, and people believe it, Bush by 8 pts or more.
No it wasnt DU . It was another site i visit. The Dems will try to counter this with Bush having an earpiece.