No one can prove the origins of life, but there seems to be enough evidence to draw objective conclusions. The site wasn't making any efforts to prove the theory of creationism. Just because someone wrote it in a book a long, long time ago doesn't make it so.
I respect people of faith, but I really wonder about people who would throw science out the window because it contradicts some ancient dogma.
I think if everyone studied the teachings of the Bible (or Koran, Torah, etc), the world would be a better place. But I personally believe it's all fiction. I don't believe in Heaven or Hell or God.