It's not just a Trekkie thing. Trust me, comic book fans, TERMINATOR fans, UNDERWORLD fans, FARSCAPE fans, BUFFY fans, or whomever can get just as nitpicky . . . if not more so!
Quoted for truth. We sci-fi fans, not just Trekkies, are an obsessive bunch, and we tend to dedicate a lot of our time to picking apart our chosen show/s of worship. Your average CSI Miami fan probably doesn't care too much about trivia. Who wrote what episode, whether Caruso said he had a brother in this week's episode, yet last week he was an only child, etc.
If you would allow me:
Some sci-fi fans, not just Trekkies, are an obsessive bunch, who tend to dedicate a lot of their time picking apart their chosen show/s of worship.