It would be great if there was a way to set priority levels on tasks. I guess you could do this with tags, but it would be more user friendly if it was its own feature. Even better if it related to the Eisenhower’s Urgent/Important matrix. This would really help with deciding which of your billion tasks to start with.
Custom fields could match your needs but this is a premium feature.
It doesn’t seem to because the options for finding/sorting custom fields are so limited.
I too would like to be able to sort my tasks by Urgent and Important. I’d Love to see a 2d graph with points representing all my tasks by priority (representing importance), and due date (representing urgency).