@Jorge: Maybe most of them do. But "most" doesn't always mean "all", right?
Well, I'm just an ordinary girl who doesn't know much about the theory behind the music I love to listen everyday, in short, I'm not a musician.
But I have been listening to DT since I was in primary school, it's about 11-12 years ago and found that I really like this kind of music since I listened to Pull Me Under for the first time.
Then I realized that I love DT when I couldn't pass a single day without listening to their songs.
I'm pretty sure that there are many girls/women over there, just like me, who love DT as boys/men do, yet they don't show it.
Back to the topic, for me, to be a fan of a musician, especially DT, is not about a male-or-female matter. It's more about the individual taste of music.