More and more I start using the My week section and I really think it is a perfect overview for your own items and items for others that you can monitor and view.
Also, when I am going through my items on the mobile app (iOS) in the My week section I find myself looking for a place to enter a new task here. A quick add-item so to say, like the one you have on a board view (on the image)
After clicking the button it could open a box which asks for the board and group to enter the item. This saves manually looking up the board and group to be able to enter a new item, like