I've yet to meet a woman excited to talk about starships and phasers on a first date, no matter how enthusiastic you are for the topic -- and I'd probably run away quickly if I ever did find one.
They're out there, and yes, it's a tad creepy.
i really think it depends on the chick's interest in you, and ability to comprehend your fascination as well as your ability to convey your interest in said hobby.
Especially when it deals with Sci-fi or to a lesser degree, Anime, which are a little more... shall we say diverse from the common conformist.
See, i've been to some of those conventions, those people LOVE their hobbies and won't change for anyone. i could write a report on the subject!
I will say this though, in the 4-5 times i've gone to Sci-fi/anime conventions, i've had people staring at me for approaching, Then again approaching Sailor Jupiter and commenting on the quality of her attire is a bit of a sight for anybody.
And i never did get the image of the entire cast of DragonBall Z sitting to dinner at Swiss Chalet out of my head either.
Suffice it to say, hobbies should NOT engulf your life, but they should improve your happiness. And hey, you could always take up rock climbing
P.S. No i didn't dress up as Picard or Kirk or whoever, i actually went as Max Payne since i happen to have his attire from the first game. easiest way to get out of wearing a costume
