The only problem is, part of the meaning of the post is its context, and sometimes the author's identity provides context. Like when multiple people are having a discussion and someone says, "As I wrote above..." or something. They could just link everything, but it'd be best if the anti-kibitzer assigned random names or numbers to each commenter in a given thread - or something like that. That way you'd at least be able to follow a discussion. Or does it already do that?