It'd be nice if you could setup a config file that has a default list which each todo task is automatically added to and perhaps additional flags like due date, something like:
// todo Fix this bug #some-project when: this friday
This would add a task with the name "Fix this bug" and assign it to a list called "some-project" set a due date of this friday.
BONUS: It would also be nice if in the description of the task it referenced the filename and line number.