I thought that as I aged, so would those around me. It's sad to say that from my days of Kindergarten up to 3rd Grade, the kids seemed more accepting of who you were and what you liked. From 4th grade on up to my senior year of high school, nothing but constant slander and scrutiny. Why? Because I liked a show and franchise that was, not only entertaining, but usually had a deeper meaning to each story. I was a geek. But, I was damn proud of it.
My experiences are the exact opposite. I never was shy about liking Star Trek (but I didn't scream it from the rooftops either). I found out that a lot of people around me also like the series. Even now, i meet a lot of new people and most seem to like Star Trek or sci-fi.
I don't get hassled about being a fan, but when I do, I usually have a sense of humour about it. After all, it is only a tv show.