I said "No", and not just because I'm Christian. I don't see why some people are uncomfortable that our country was founded by a bunch of Christians, and even earlier settled by people who were seeking religious freedom (to establish their own form of Christianity). At least, that's the only reason I can imagine why some people would want to remove those words.
It happened, it's called history, if we try to erase it we'll just make the same mistakes over and over and never learn (no, I don't think America was a mistake, I'm speaking generically). No one tries to change history unless they're afraid of the message it sends... and one should never need to fear the truth (OK so this is a Christian point of view, not sure if everyone else would agree here).
Granted, after rereading that last paragraph, this probably isn't anything so dramatic, but still... WHY remove them? Because they offend some people? Taking offense at something you dislike is a conscious choice, usually followed by complaining. Waste of everyone's time when you could just ignore it and focus on more important things on your life than the writing on your quarter.
In the poll I said I'd be offended because I find the whole "try to avoid offending everyone" political correctness stuff funny, because just by choosing to be offended I can singlehandedly make it fail.
MY POST, TL;DR EDITION:
In short, the people who take the time to actually read their money and process what is written there (apart from the crucial denominational information) and then go and complain about it have too much time on their hands and should get a real hobby.