To debate or not to debate

Adrian Warnock has provided extensive coverage of the Newfrontier TOAM conference on his blog, inviting reactions from his readers. In particular David commented on Terry Virgo's message on the Sin of Achan, but for some reason Adrian has chosen not to publish his replies to ensuing comments. Now I can understand Adrian wanting to protect the movement that he so strongly identifies with, but surely a better way of doing that, would be to reply to the points raised rather than pretending they don't exist?