Queer Cause

I'm very proud of myself for getting QueerCause.com indexed by google in record time. I was less happy to discover that this site had been marked as pornographic and to be honest, I'm a little confused.

Why Is This Site Pornographic?

I saw that stumbleupon has market queercause.com has pornography and I do not understand why. Is it because I used the word Queer in the title? Or is it that in stumbleupon's mind being queer is about where you put your penis? (or whatever you might call that organ.)