Does God exist?

Craig has set up a forum (well, a post with comments) for the purpose of discussing this question. I like his rules for the forum:

1. Anyone can contribute
2. You must stay on topic
3. You must use an alias
4. You may play "devil's advocate" if you wish
5. You may use several identities, each arguing a different point if you wish
6. You must not use bad language
7. You must not get annoyed at anyone

10 points for whoever can guess which two comments are mine...

I also like the mathematical proof quoted over at Confessing Evangelical. Reminds me of philosophy of science classes with UNSW's famous atheist philosopher...