I raised this in the app feedback, but I really don't like the idea of this "for you" feed. I understand why TSR is doing it, it increases engagement, reduces unanswered threads and all that jazz. That's fine, I think it has its place. BUT... please introduce a chronological feed.
Thankfully I don't have to worry about this anymore, but back when I was looking for new content in Chat, I relied heavily on a chronological view of the latest posts. I could do without the posts from several days/weeks ago being there. It would be excellent if we could have a 'latest' feed. You could even do a Twitter and refuse to let us have it as default, that's fine, but please give us the option of a latest feed for the whole forum.