Which is your favorite Science Fiction/Fantasy franchise?

Are you a Jedi, a Timelord, a Starfleet Officer, or a Browncoat? This blogger needs to know. For reasons that escape the TechRepublic management, I pump the Geekend full of sci-fi/fantasy references, often from one of the major SFF franchises out there. The stuff usually plays well, but I'm curious where my audience's loyalties lie. Take this arbitrary and exclusionary poll and let me know which breed of geek you most self-identify with (if any) and I'll promise that little scrap of knowledge will lie waiting in my subconscious the next time I decide which pirated YouTube clip to share with the class. Explanatory comments are encouraged.