I'm not sure if this has ever been suggested, but I think it'd be super useful to have some way to send scheduled messages, specifically to your own inbox (or others for birthdays, holidays, or just reminders!)

I.e., say you need to check on something specific in game in 3 days, so you compose a message to yourself with the details, and schedule it for delivery on the day you need to be reminded!

Of course, you could just do this on your phone or computer calander, but having it built in as a way to sprt of send yourself custom notifications would be super convenient and make planning and time management super streamlined (especially for forgetful idiots like me)

Feel free to yell at me if this is a repeat suggestion.