Expiring or Self-Destructing Notes

[Distantskunk 0]

I would like the ability to have notes self-destruct or delete after a specific time or date. 

Destructed notes can go into a Trash-like subfolder for review at a later time.

Expired notes can then be manually deleted like Spam in an email client. 

I like to scan my coupons and limited time specials and setting a delete date of the expired coupon would free up time for me, and space on my account.