I had a great idea while thinking about arranging games to play with friends. It would be super cool if Discord had some kind of calendar feature that would allow you to plan gaming events or similar that people could sort of RSVP to so as to confirm numbers etc, and a reminder would pop up whenever you wanted it to for that event. This would allow you to keep easy track of what you agree to if you have lots of different groups.
Sorry if this has already been suggested. I couldn't find it anywhere else.
TL:DR sort of like a google calendar for gaming stuffs in discord