> Yet ... upvote them "Interesting" does not imply any in the set of "correct; insightful; clever; informed; perfected ..." A submission is a document. A post

> Yet ... upvote them "Interesting" does not imply any in the set of "correct; insightful; clever; informed; perfected ..." A submission is a document. A post is part of a discussion. Hence Plato diminished the role of books, favoring those contributions which are "still alive". They are two pretty different realms. A document can be highlighted because pointing to something interesting; a post is more normally a direct contribution (highlighted for such value).