I really like this idea. I came to the forum tonight looking for this feature.
Use case: I’m always forgetting to invoice for my hours and the best time to do that is as soon as the work is completed. So at bare bones I was hoping to find a way to set a reminder for a specific time in the doc I’m working on. It would only display if the doc itself (or maybe FoldingText, if that’s possible) is open.
Best case would be if the reminder had 2 triggers: one for a specific time and another for attempting to close the document. Sort of a “hey! you leaving? don’t forget to bill for your time!”
3 years late, but you did say you wanted to be reminded so…