I agree with "redwoodhunter" who also answered this question. It is a very subjective question, too, because the validity of God cannot truly be scientifically determined. We could speculate the rest of our lives on that one and no one would ever agree totally with one another.
However, were God to exist, I would say he exists on every single website in existence, because if he created us and gave us all of these great gifts to write, learn, design, etc., hence to invent the Internet and the software that holds it all together and lets us so freely and amazingly communicate across the barriers of distance and culture... then everything we come across on the Internet has "God" within it.
Yes, even the porn sites and the seemingly inane, useless debris that gets around on the Internet, because I believe we have free will as to whether we want to use these talents for what some would perceive to be good or "evil" (which is relative and different to each person, of course). And it's what we do with these "god-given" abilities that gives birth to these products. They don't just fall out of thin air, although some of us may wish they would dissolve into thin air : )
Anyway, just my two cents in Cyberspace.
Namaste