tbh, this option should exist by default in every forum i know the easiest way is to change passwords and make it look as you forget to log in the place, or the simplest way is just don't post and forget it but there are people who might get distracted a lot, and want other alternative ways to do it, for their own reasons so yeah, this option should be part of the choices too, that's how each poster, can decide what do to about this later, by thinking carefully and without having to ask from the smods to ban them and then unban them or having extra stress for a thing, that shouldn't have if somebody takes the choice to delete the account, he deletes the account and that's it
