We've worked hard to streamline the reading experience and highlight just the new parts of the posts you've already read.
New comments and replies are now at the top and highlighted in green. Older comments you've already read are collapsed.
In addition, a large post you've already read is collapsed when you revisit it to read new comments. You can always expand it with a single click if you need to.
These are small things, but everyone needs to save time where they can. We hope this helps you do that!