Loyal Democrat Mickey Kaus airs an unusual idea at his new blogging digs:
Call it Instant Recall voting. No longer would you be stuck with the two turkeys picked by the highly polarized primary electorates of the Democrats and Republicans. Voters could reject them both without having, at the same time, to settle on the candidate they actually wanted. Do you have to have a new boyfriend in order to break up with your old boyfriend? I didn't think so. Faced with the unappetizing choice of Angle or Reid, the electorate could just push back from the table. "Waiter, bring me something else."
I can see two ways of implementing a Ratigan Instant Recall. The conventional approach would put "none of the above" on the ballot with the other candidates. If "none" won, then the other candidates would lose. There'd have to be another election. The somebodies who got beat by nobody could be banned from that second election.
Being Mickey, he runs through various permutations on the idea here.