Romney is being erased with record speed from his party's books for three reasons. First, many Republicans backed him because they thought he had a good chance of winning; that appeal, obviously, is gone. Second, Romney had shallow roots, and few friends, in the national Republican Party. And those shallow roots have allowed Republicans to give him a new role: As a sort of bad partisan bank, freighted with all the generational positions and postures that they are looking to dump.

"Romney is now a toxic asset to unload," the historian Jack Bohrer remarked Saturday. "The only interesting thing left to his story is how they dispose of him."

The simplest reason for Romney's quick fadeout is that his central promise was that he could win. He delivered immense fundraising prowess and ideological flexibility. He was never going to win partisan hearts like the two iconic, beloved losers of his father's generation, Barry Goldwater and George McGovern.

"This is ever the sad fate of the 'electability' candidate who fails to get elected," tweeted Red State editor Dan McLaughlin....

...Now Republicans don't even seem to want to pile on Romney. Karl Rove and the SuperPAC infrastructure have absorbed as much disgust from donors and activists as Romney's campaign, which found a message in the fall after a dismal summer. Recriminations, such as they are, have focused on the collapse of a glorified digital list called Orca. Republicans just want to forget Romney.