While not on level of knowing the gravitational pull of Degobah, I offer my own trifling contribution to the collective "fans are scary":

The shot of a pagoda used in a recent Warehouse 13 episode and incorrectly labeled as being in Kyoto is, in fact, not in Kyoto, but at Hase-dera in Nara Prefecture, roughly 40 miles away. I submit for you as evidence the photo on the homepage of said Hase-dera (not to be confused with the bizzillion other Hase-dera's out there.) It's quite obvious, really.

Yeah, I am that fan.