Re: Is worf a Federation Citizen
^ That line was written before anyone knew what to do with the Klingons. The continuity hadn't been established yet. There was also one episode where Q implies that the Klingons were *conquered* by the Federation, which is also obviously not true...but that was one possible angle the writers were considering as well as this one.
"Pitching is simple -- cheese for the kitchen and a yakker for the kudo." - Dennis Eckersley