When you want to make a new post on the forum you first need to click on the Community and then the forum sub menu. It would be nice to have the ability to directly add a new post from the recent activity screen.
Didn't made a post for a while, went to the recent activity page and was searching where to create a new post. Then founded out it wasn't possible from that screen. So make the user expectations work.
Or is it just me having the wrong expectations :).