Tough question. So many possibilities.
I'm going to say the Manny Goldstein types, but probably not Manny himself.
As the election rolls around and the realization that Dems will lose seats becomes undeniable (though the primitives will find link after link to fellow kook "journalists" and blogs that agree with them), the cry to vote Dem will be overwhelming. The kookiest of the kooks (Manny, et.el.) will declare their unwillingness to vote for any "third-way" candidate, putting them in further disfavor with the BOGers (a/k/a the 100% Dear Leader worshippers, like prosense and PW) and on the wrong side of the TOS which says you must vote for Dems or else. The newly tombstoned will find their way to Crazy Andrea's tree house where they'll curse the "corporate RW shills," talk down DU, and post about how their sock puppets are back at the site preaching "truth to power."
We get to laugh at it all.
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