If it's a trivial site then just forget it...
How about this as the better option than using a weak password to a site you'll only log into a handful of times - assuming you don't want to clutter up your password manager with the trivial sites:
- Set a strong password when you create the account
- Use the website / service
- Forget the password
And next time you need to go back (months / years later if ever) just do a password reset.
No weak passwords and if it gets leaked as you use it nowhere else you're not bothered in the slightest!
=]
Biting the hand that feeds IT
