Moderation and rules. Things like mods deleting comments, changing titles of posts to be less clickbait, and I think even changing links sometimes to more subst

Moderation and rules. Things like mods deleting comments, changing titles of posts to be less clickbait, and I think even changing links sometimes to more substantive coverage of the same story determine what is acceptable here. Voting is semi-restricted too. You can't downvote when you start out.