I think prompting for passwords every time you need to change something introduces unnecessary UI clutter and complexity.
In the unlikely event that someone accesses your computer while you are away from it, or some other kind of session hijacking, if they steal your account by changing your password, please email me at admin@deckbox.org and I will manually restore your email and access to your account.
Of course, if you think this is not acceptable for some reason, we could discuss it further, as I want everyone to feel safe here