This image shows yet another offensive way of interacting with people who do not want to add your application in Facebook. Here the application still wants you to log in merely so it can then never annoy you again.
It is just plain annoying - this kind of application rudeness is really turning Facebook into a utility where I keep contact details rather than a social networking medium where I spend a lot of time (which might be bad for advertisers???).
I'm certainly putting a lot more time into other social networking applications that don't allow or enable this kind of offensive behaviour.
Now don't even let me get started on the evil Facebook applications that force (blackmail?) users into inviting all of their friends merely to unlock the next feature!
By Carruthers via Aide-mémoire