First off just want to say thanks for such a great app, love it!!
I have what is hopefully a simple feature request, and it is this...
Add a "Overdue, Today and Starred" option to the application badge setting.
The reason for this is that sometimes I will simply star an item that I want to do today that has no due date. This would show on the app badge if I change the settings to reflect this but then the app badge wouldn't also show my items that have a due date of today.
Maybe I have nothing due today, have a look through my tasks and Star an item for later. It would then just show up on the app badge without me changing any settings.