Yes! And this will help also if you do one of the other suggestions of adding a calendar view, mainly if with a "project view" !!
You could choose what you want (or not) to archive.
*See the suggestion about syncing w/ Evernote. Perhaps the lists could be archived & consulted there.
I agree. If we could then filter tasks by these categories ("not started", "in progress", "done") would also be great.
*It would be nice also to have an efficiency status or report based on the 'start date', 'end date' and 'date completed' per list. This way we could how efficient we were when completing the tasks of a list or project.
Moving is already possible. But what about copying?
*I would also suggest to use this feature with a "project view", where you could see the tasks completed and the pending tasks, all in chronological order, when they started and when they are supposed to end.