Some of these daily dish reader responses nail it:
It's times like this when I remember that political parties, not the American public, choose the nomines. The Democrats turned out for Hillary. If they want her, they can have her. Just please God, give me McCain as the alternative. Otherwise, I'm out.
As a lifelong Democrat, come February 6th, I am rerolling (as the kids with their fancy computer games like to say) Independent. This party would rather brawl with, and lose to, the Republicans out in the schoolyard than try to come together and achieve anything loftier than keeping Roe v. Wade as good law.
Someone get me a McCain '08 sticker ... These current Dems would have nominated Adlai Stevenson over Kennedy in 1960
Although I have no idea which party affiliation I filled out a year ago when I got my driver's license up here, but I'm guessing it wasn't Dem.