Considering there isn't any information a creationist can provide to substantiate their claim without having it demolished for being bad information, then I bet a lot of creationists get banned.
Yeah, they go pretty fast. But the pileup of rebuttals and mockery are highly amusing, and occasionally intellectually stimulating. There are apparently a
lot of ways to say the same thing
But then, the stated purpose of that site is not the Evolution vs. Creationism debate. The site owner is a staunch Atheist, and he has a science and morality section on his board. Creationists come to "refute" him, do so clumsily, and are annihilated.