Canadian Blues said: "So in my view religion does not necessarily help, or hurt us as a society."
I do believe that the surviving family members of David Koresh and Jim Jones might disagree with you at that point. Fundamentalists hurt everyone not only because they are limited in their thinking but because they try to impose that thinking on others. G. W. Bush considers himself an instrument of God and I know there are a few million Muslims, as well as Christians who consider him the Gad Damned. The point is that religion has been used (and is still being used) to advance personal agendas. It has been used to declare war and to justify the mutilation and genocide against peoples all around the world. Perhaps an atheist would advance war against another nation for economic or political reasons. However, they would not receive the support for such an action without invoking the name of God to garner the support of non-atheists who would have their cases confirmed by their personal priest, ministers or imans. And it has nothing to do with one religion being better than another because both are culpable in a disagreement that sees nations put to the sword.
The separation of Church and State must be emphasized and demanded. However, when politicians use religion as an election tool and we put that politician into power, the net result is that we have blurred that separation and no longer have the will to democratize politics. That has been the dilemma in our history as religious nuts have tried to take over the political nuts and turn our government into fruit cake.