Hard to work with closed minds.
I'd like to think that I am quite open minded. I am happy to consider any well constructed argument as being plausible. The problem is that most 'Christians' don't really know what an argument is, they think that they can say anything without supporting evidence and then get all upset because some of us keep asking for something substantial to support their claims!
Also, a word of caution, do not be so open-minded that your brain falls out. I've seen this happen so many times to fundies over the years, so be careful.
Brian.