What's the problem? It's a debate form, and we're debating the existence of God!
If Christians et. al., are not allowed to inject their arguments, and we are not allowed to counter-argue, what's the point in having the forum?
Too much wuss-ism on Atheist Debate. If there's no disruption, that's a good sign that there's no actual debate. If anyone gets their feelings hurt, there's hundreds of Support Forums to go to for sympathy.