Drag tasks onto tasks to merge into subtasks
Drag and drop a task into another task card to turn it into a subtask
Monthly objectives and planning
Create objectives on a monthly basis, and a ritual for planning and reviewing each month.
Break down or split up large task/project into tasks across multiple days
It would be awesome to be able to break down large projects over several days automatically, so I can see how many hours per day I need to spend on a project in order to complete it in time. For example, if I have a proposal for 50 hours of work over two months, it would help to spread this out over my work week — and get a warning if I procrastinate too long that time is running out to complete this project and I will need to delegate or defer things to be able to get it done.
Kanban/Project Style Backlog
The Backlog should be more than a single list of tasks, it should let me organize tasks into projects and columns. Allow the Sunsama Backlog to be a Kanban system itself.