Right now we don't have a "Delete Account" option on https://www.retrospect.team , but it's something we need to include. I'm looking for some opinions though on how it should work from a data perspective...    Right now users can add "Cards" to a "Board" that they do not own. If someone decides to Delete their account, do we also need to remove their cards that they added to other people's boards? Do we need to show that a card was deleted?    If you reply on other services like Twitter and Facebook, they remove it right?    So seems like we should remove the cards everywhere no matter who's board it's on?