+1 Milemission.
People have been predicting Hillary's imminent exit for several months now. I wouldn't count on it. At this point, it really doesn't hurt her to stay in.
No matter what happens, the enmity between her and other factions of the Dem party isn't going to change much. If Obama wins the general election, she can claim that she helped "toughen" him for winning, and her chances for 2012 aren't any worse than they are now. If Obama loses the general election, she can claim that she warned everyone, and her chances for 2012 are better than they are now. If she somehow manages to get the nomination by pushing Obama aside, she has her shot at winning the general election this year rather than waiting until 2012.
Plus - and I really hate saying this - she has a pretty good argument on her side. She's kicking Obama's butt in the nomination process at a time when the "presumptive nominee" should be rolling up the remaining delegates. Also, she has 1916 delegates to Obama's 2073, which means a) neither candidate has the required 2118 to win, so since no one has won, there's no reason to quit; and b) 157 delegates separate them, which is less than 8% of the total needed to win.
Finally, she has publicly announced too many times to her supporters that she isn't going to quit. To now do so would be devastating to her base, which she will need in the future no matter what path she chooses.
It ain't over until the pantsuit lady sings, and she's not singing yet.
:barf: