I do not know if this forum type has that feature. That was one of my favorite features also. I hope the V has a mod like that. If not then the SMF style was better.
Also what is missing is the little "new" feature beside a thread that if you clicked on it, it would take you to the posts in that thread that you have not read. That way you do not have to scroll through a bunch of posts that you have already read.
Author of 'It Waits' (free), 'Dragons Fire and the Brave Little Prince' (.99), 'Rashnar' (free), 'Krae' (.99)