"Don't jump to my post after I reply" setting on user profile

Continuing the discussion from Anatomy of: User Profiles:

Don’t jump to my post after I reply:

  • Only visible to you.
  • No idea what this does.

I expect that this makes a difference when you have a topic with lots of posts and you’re replying to one in the middle – say, post 25 of 67.

Then when you reply to post 25 and post the reply, you might either wish to stay around post 25 and continue reading in that topic, or jump down to the bottom of the topic to see your newly-written reply, perhaps to check that everything looks all right – in which case you would now be at post 67 rather than still at post 25.