Clicking a post's timestamp used to do something surprising when the post was a reply: instead of the post you asked for, you got its parent's page with your post nested inside it. Now every post's link shows that post as its own page, with its replies below — and "Replying to" at the top is the way up to the parent, one step at a time. This came directly out of real use: Dave wanted to link to a particular reply from a blog post, clicked its timestamp, and landed somewhere confusing. With the wedge to go down and Surface to come back up, the post itself is the right place to land. (Theme v0.5.313–314.)