+1 for these suggestions. Additionally, it would be great if ‘My Tasks’ could be sorted using two aspects and not just one. This way, one could use the ‘None’ sorting mechanism (in order to keep the ‘Today’, ‘Upcoming’ and ‘Later’ sections) and additionally sort the individual sections by due date or project. One could also sort tasks by projects and due dates, for example.
This might not make sense every single time, but it would be a great option for my workflow (mainly for selecting the tasks for the day in the morning and during the day more quickly).