It isn't just those who are not going to vote for Obama who have been saying that. Nearly 60% of the public opposes it -so that must include quite a few Democrats too.
Is Obama going to vote on it at all? Obama never bucks his own party. No way I see the guy voting "no" on it. And he will just look ineffective and very weak if he doesn't vote at all. So he is going to feel pressured to actually vote -and he will undoubtedly vote "yes" and not buck his party. McCain's already gotten him before about actions that are no more than the equivalent of voting "present" -which a President cannot do. So I don't see the guy skipping out on the vote.
Obama's between a rock and a hard place here -and it is less true for McCain. If Obama ducks out on the vote -then he opens himself up to attack that he chose not to be part of the solution whatsoever and that if he felt that strongly about it, then why didn't he do all he could to get the kind of solution HE thought was needed. The fact is, the guy hadn't a clue how to even try to handle this problem anyway and its way over the heads of his "economic advisors" (read "Fannie Mae rapists" there.)
McCain actually has it easier -no matter what he votes. If he believes it is the best deal to be made -he will vote "yes". If not, he will vote "no" and explain why. But he also gets to claim he PERSONALLY tried to get the best deal possible for taxpayers -no matter which way he votes. But even if he votes "yes" and a lot of people don't like it -why would they flock to Obama instead who didn't do a darn thing about it at best. And also voted "yes" at worse. AND is from the same party that was ready to pass Bush-Paulson's original proposal as is -and totally hose taxpayers for it. If House Republicans hadn't stepped in and said there was no way they were voting to allow taxpayers to foot this bill -it would have been a done deal by Democrats. As it is, I've already heard a couple House Republicans say they are still going to vote "no" even on this one.
I heard Obama today claim that McCain's actions in response to this crisis were similar to those of Bush after Hurricane Katrina. Have to wonder what's he smoking since HE is the one who essentially said "If you need me, call me." -not McCain. Did he notice though? No one called him after he left Washington (which he did only at the President's request). And they didn't because everyone already knew this guy had nothing to contribute of any value anyway.
Those who still insist Bush is some kind of conservative are smoking the same stuff Obama is. No conservative would have come up with a plan that left taxpayers holding the bag here. Paulson with Bush agreeing to it were obviously thinking much more like Democrats on this one.