Thanks for the article. It is very illuminating. I hear a lot of buzz on TDD. But I think TDD is not the end. There are complexities in application which is so

Thanks for the article. It is very illuminating. I hear a lot of buzz on TDD. But I think TDD is not the end. There are complexities in application which is sometimes hard to comprehend before a module is put in place. In those cases DDT (development driven testing) might actually make sense.