I really like the idea of having these managed on their own tabs, but... (there's always at least one, no?)
I also like the ability of seeingworking with this option on a per Account basis, so...
Would it be possible to have the 'Auto-pop' option still show in the Account Settings window, but enabling/disabling it simply adds it to the appropriate *white or black) list?
This would provide the best of both worlds.