There is an article on Gizmodo today about 3D projector technology and its use in churches. Some of the stuff looks really neat. The ability to do things that go beyond just projecting a pastor on stage (like two live singers appearing to be covered in floating rose petals) has some potential.
But the reason that I wanted to post this article isn’t because of the tech, but rather because of the author of the piece and his admitted non-Christian take on the whole experience. So be sure to check it out.