I only know of three Q&A's, two of which are stickied. The TFM Discussions one, and the Map Editor one. Those two aren't really hard to find. The third one (Off-Topic Q&A) can be a bit tricky to find, sure. I don't know of any others (there might be some in Fanarts?), but I don't think we need the threads next to the Log out button.

Searching "Question", in topic titles, Atelier 801 subforum, English community, Off Topic subforum, gives me only a few results, the last one being the Q&A thread.

You can even favorite the thread if you want.

I also checked the Off Topic guidelines thread and saw that the OT Q&A thread is indeed linked in that sticky.

To make sure your idea of putting Q&A (or any form of help) in the top bar is seen by the people developing the forums, please post your idea in the HTML Forum Suggestion Thread found in the Atelier801 section. Thank you ^_^