Hi,
some ideas on improving Forum navigation:
1) Getting back to the top or the forum should be available on the thread bottom. You always need to get to the top to get back to the forum.
1.1: tap forum button again to do this
1.2: have a button to go to top immediately
2) you always go to the first page of the forum, if you read on page 5 at thread 40+ you always start hopping there to read threass further down...
You should end up on last page you started from or have a back button somewhere...

Thx for the consideration,
Alex

Good points. We'll definitely have these improvements when we replace the web-view version of the forum with a native view.