Expanding editing grace period to hard delete posts?

[Karin3]

@codinghorror

As mentioned above, this depends on the edit grace period. You can shorten the edit grace period in Admin, Site Settings to accelerate the notifications. But I don’t recommend setting it lower than 1 minute.

And just as a reminder, for existing users, they must edit their user preference. Only new users will be affected by the new preference default.

From this reply, which I found in another thread, it sounds like expanding the editing grace period will delay notifications. I’m guessing that means all of them: email notifications, mailing list mode, and desktop notifications. I may expand it some and change my admin account.