I'm all for a good fight, but this stuff about Edwards endorsing Clinton is scary. (who will prove to have been the total douchebag I thought he was all along if he does this.) We can only hope people will see what a silly political ploy that is and it will have little effect on results.
But like I said, my feel is that Hillary supporters will fall in line with Obama, but many many Obama supporters are behind him simply because he's a Clinton alternative. People in the under-40 age group are sick of retreads on our government. A Hillary nomination is like handing the election to the Republicans on a silver platter.