I am amazed at how few apps use it. If my Todos in Evernote could flow out into a ToDo app and easily show due dates etc, I would be so happy. We've built a todo web app called lanes.io and we're about to try solve this problem. We'll pull in any items from EN that have reminders or un-ticked checkboxes. You can stack these in a column or assign them a day on the weekview board. Curently being developed - should be launched soon.