Religion, even if you think that, suits humanity. Still, for a lot of people, religion is a way to have a better, calmly life. Don't try to deny that. It wont work.
The link you gave me, represents the work of an atheist, not that hard to know who else would write those things. God, lets you to do everything you want, lets you believe in what you want, lets you say what you want, till the point of, how I like to call it, "Point of no return". No link, no book against it, no quotes, no scientist, nothing, no matter what will change my opinion, my belief. Simple as that. If you would keep things low, no bashing, no insulting to God, things will all go very well.
This debate, if I can call it like that, will go on and on till the World will come to an end. And it is some time...