Take your pick in the poll, and state your opinions below:
I'll state my somewhat controversial viewpoint here:
I am, at best, an agnostic. I think all religious books are written by men, and as such, tell more about the society in which they were written than they do of the deity they portray, if such an entity exists.
I think religion is a major contributor to conflict around the World. - Protestant/Catholic in Northern Ireland, Muslim/Anything else in the Middle East, Christian/Anything else during the Crusades, Something/Something else a million times throughout history.
Now, I'm not saying that religion is responsible for all war, humans manage that on their own - but it is just another thing we can disagree on and fight wars over. I think the prime contributor is territorial disputes/power.
Aside wars, many other bad things has happened in the name of religion: The Inquisition and various other witch hunts, Tom Cruise becoming a complete idiot and various acts of terrorism.
Humans seem to have a almost tribal like trend to band together against "the enemy", but question is:
If we had no religion (or to some extent, everyone had the same), would there be less terrorism/war/Tom Cruises?
My view is Yes. Most recently, religion is being using as a distraction by dictators to turn the peoples anger towards external enemies rather than the problem that occur in their own country.
Please note that all religion should be counted the same. IMO the only difference between Christianity and Islam is 400 years of technological and sociological progress.