Something else to provide more obviousness is the elimination of tabs for options in the Forum post editor. All options are now on the same page as the editor:
This makes it much easier to "see" all options available to you when creating or maintaining a forum post.
Additionally, one of the more common questions asked by members was how to attach files to forum posts. This was "hidden" a bit in the Attachments/Options tab, and is now integrated in the "Insert/edit image" button, making it a one-stop action now to insert or attach images or files.
Yes, it should... and has been edited accordingly. Thanks for pointing that out.