Ok, I think I understand your point about the owner keys: Steemconnect in an apparently excessive drive for technical accuracy mentions that you can enter your owner key as well as your active key to do a transfer. I never really paid much attention to that since to me it's very clear that you should always use your active key when possible instead of your owner key. But new/inexperienced users might not know that. It seems like a change in wording to the dialog should be considered by steemconnect team, to strongly recommend use of active key rather than owner key.