Break Points in the Infinite Scrolling

I love the infinite scrolling in the redesign, but I think for navigation purposes it can get hard to go back to post you may have skipped over or closed out of if it's not near the top of the page. Adding in small break points that could be used as a reference to find the post again would help immensely. IIRC RES did this, and Reddit is Fun app does it as well to denote where the page would have ended and the new one began.

For example; You want to find a post at block 2, so you go back up to that break point and then can easily navigate back to the post. Saves some time from having to remember the title or subreddit to search it manually and load up a new page.