http://www.yo-god.com/
How many times have we heard it said, "Oh, Lord, give me a sign!" Alas, too often the reply is vague and ambiguous: the phone rings at an opportune time, a feather falls from out of the blue, a water stain appears that resembles a religious image. We all want to know if God exists; maybe He just needs a reliable method to let us know He's here.