jeez youd think the poll was
"do your friends and family know you like bestiality?"
it's because this subject is kinda touchy in some ways...the subject of admitting you're a gaming geek to friends & family, especially if they're not into gaming.
I don't know what it's like nowadays in school, but back when I was in high school if you admitted you played D&D to the general public of jocks and prisses, you'd get laughed at. ridiculed. I had a group of "friends" back then, and one of them saw my lead figureines and D&D books one day, it was one of the most embarassing moments cuz I got laughed at big time.
Now that we've got videogames, it's now okay to play games which are basically D&D derivatives, although most kids nowadays probably don't know this.