I think it is important to add to the guidelines that posters in this section should not create locked or self-moderated threads. Free and open discussion of the linked articles is very important, and moderation should be left to properly authorized moderators.
Self-moderation will inevitably lead to endless censorship accusations, recriminations and flames - as we have seen recently when one poster refused to eliminate the dupe post because the earlier post linking to the same article was self-moderated.