perhaps you'd like to provide some evidence for how these people actually vote.
As I assume you know, Orthodox Jews are among the very poorest people in New York City, and frankly I'd be surprised if they voted Republican overwhelmingly, in the same way American Jews vote overwhelmingly, and consistently, for Democratic Presidential candidates. The only Republican Presidential candidate in living menory that has ever drawn any significant number of Jewish American votes was Reagan, and even then 60%+ still voted for Carter and Mondale.
also quite funny you're quoting a poll that says '48% of Jews surveyed said they would consider voting for Bush in 2004', but when it came to the election itself, 78% of them rejected Bush and voted for Kerry.
I''ve noticed this on online forums before. People that have an anti-Israel agenda like to think that they themselves are in some way 'progressive'. This means they would like to believe that Jewish people, especially American Jewish people, are right of center in their politics, despite the overwhelming body of evidence that suggests otherwise.