Guidelines: Top-level comments here should be links to things written by members of the rationalist community, preferably that have some particular interest to this community. Self-promotion is totally fine. Including a brief summary or excerpt is great, but not required. Generally stick to one link per top-level comment, so they can be voted on individually. Recent links are preferred.
Rule: Do not link to anyone who does not want to be linked to. In particular, Scott Alexander has asked people to get his permission, before linking to specific posts on his tumblr or in other out-of-the-way places.