[tzakrajs]

Using a strong key and cipher, you should feel safe giving anyone your information.

[this_user]

Keys can still be cracked, and ciphers can be broken. Not giving anyone your information, if you don't have to, is always the preferred option.

[tptacek]

If the construction 1Password standalone uses to encrypt passwords is broken, we have bigger concerns than our passwords.

[nommm-nommm]

No it's not, like with anything it's a trade off.