Most Christian websites tend to be sites for specific churches. It is rare to see a site on its own without a church. One of these is http://www.youtube.com/blimeycow Blimey Cow is a youtube site that has a series of very funny skits. Sometimes these skits are a bit cynical, and push things too far, but sometimes they nail things right on the head.
Here is an example:
How to Write a Worship Song