An ability to see a snapshot of tasks assigned via email, and to whom they are assigned, to see and organise by due dates, and if the person working on the task has begun work or not, or completed the task or not is invaluable. This would allow a person to mark a task as completed without clogging up the inbox with a return email.
If we could also add a priority marker to tasks sent out via email that would also be very helpful.
Great suggestion Sundeep!