Long time user/lover of 1Password, love it.
I was pondering this recently and thought Id throw it in a comment
Is it possible one day to maybe see some time of audit log to the 1Password database? I sync it to dropbox, and have 2-step setup on that, but sometimes I wonder what devices have recent access (correctly or incorrectly unlocked) the database. Id love to see this type of feature.
Places like dropbox, Google, Twitter, etc are now using the same scenario, and with the new Message Centre, I would think its doable, as a nice way to take a gander and see whats going on, anything fishy etc.
My 2 cents...