How does this even begin to hit Jack's point? Jack hasn't claimed that there might not be such bias on LW nor has anyone else. For that matter, it wouldn't surprise me if there's a small bit of bias against 9/11 Truthers here. I think it is quite clear that there are a lot of biases operating here. And I can supply strong evidence for a major bias on demand. But that in no way says anything useful about what happened on 9/11 unless you think that the biases here are because Eliezer and Robin are somehow involved in covering up the big nasty conspiracy and have deliberately cultivated an anti- 9/11 Truther attitude to assist the conspiracy in its cover up.