"I won't vote for the other Dem"
Whichever Democrat you prefer, just cut the shit.
This is one place where I don't mind saying "a pox on both your houses."
Adherents of both remaining Democratic candidates are playing this card, and however wounded you feel by what the other campaign is doing (or is perceived as doing), there is a lot more than a dime's worth of difference between our Democratic options and John "Bush's Third Term" McCain.
Make the case for your candidate and/or against the one you like less. But if you want the next four-to-eight years to be even a little better than what we've just had, stop all this "I'm too good to vote for the second-best Democratic option."
Pretty please, with "for fuck's sake" on top.