In the right-column are posts which were upvoted during the Nomination Voting Phase, but which haven't gotten a review yet. Write reviews for any posts which you benefited from, or you think you might have something informative to say about.
If you review 3 posts, you have done your civic duty
Let's be real, there's a hella lotta posts you could review. But if you review three posts, as far as the LessWrong team is concerned you can call it a day and bask in the warm glow of knowing you helped the site reflect upon itself, improving our longterm reward signal.
It's fine to write quick reviews that simply describe how the post has influenced you. But the LessWrong team is also interested in reviews that engage deeply with a post's factual claims, arguments or broader implications. We're offering prizes of $50 - $500 for reviews that add substantive new information.
Read more details in this year's review announcement.