I am just evaluating 1Password as a way of sharing logins and other information with my wife, i.e., maintaining a single keychain for our joint logins, credit cards, etc. Ideally, I would like to use folders so to resolve namespace issues, but it seems as if folder support is not quite as extensive as we would need for this to work well. For example, we both have Facebook accounts. I can create a separate login for each account and add it to our respective folders with the name 'Facebook'. That allows me to use the folder to select the right account in 'Go and Fill...', but if I have already loaded the Facebook login page, I can't use the Fill Login menu item because both accounts are called 'Facebook'. I don't know which one to choose. Of course, I could add our names to all the items, but that seems to remove the value of folders.
Is there any reason why all the menu items cannot have folder submenus? This applies to credit cards as well - when autofilling a form, I would like to be able to select hers or mine. In some ways, I would like to merge folders and identities, since they are serving similar purposes here.