In addition to the Kanban view that shows tasks by Status group, I would love an Eisenhower view that shows tasks in 4 quadrants of Urgent / Not urgent and Important / Not important. Then the user should be able to filter visibile tasks by Status group (eg only show Open tasks). For implementation I would imagine that each Task would have another property, similar to "Priority" flag, that would be set to 1 of 5 things: None / Urgent & Important / Urgent, not Important / Not urgent, Important / Not urgent, not important.