Of course different viewpoints should be allowed on this site, I already acknowledged that. What isn't allowed, as per forum rules, however, is blasphemy and mockery of God, the Bible or the Christian faith. Non-Christians do not have to agree with Christians, but they are not to call Christianity, the Bible or God a "myth" or a "fairytale." (Or other similar terms). This is the conduct I was referring to.
Blasphemy and Contempt of Christianity
"It is considered blasphemy to insult or mock Christianity or any part of the Trinity-Father (God), Son (Jesus) and the Holy Spirit. Honest debate about the nature of God and Christian Theology is allowed, but derogatory remarks are not. Contemptuous remarks regarding Christianity or Christian practices are not allowed."
"Those who do not adhere to the Statement of Faith are welcome as members and participants in discussions, but you are required to respect these beliefs, even if you do not share them."
"By using this website, you acknowledge your acceptance and understanding of these rules. These rules apply to
all communications made on this site."
http://www.christianforums.com/help/rules/