A fun post by my friend Greg Horton, who is not a Christian but a non-believer, who is very well educated in religion and likes to debunk the poor thinking of religious people. In this post he takes on the "nones" and those who describe themselves as "spiritual but not religious." Here's a lively excerpt, but follow the link and enjoy the entire post.
Better to own the word Christian than have me interrogate you only to discover that you are actually a Christian. At that point, I think you're dishonest, disingenuous, ignorant, narcissistic, or confused. None of those are good.