RANT about stereotypes
First of all, I totally agree, and it's not just skaters. I mean, how many mothers would dare send their sons to ballet school? We all <em>know</em> the dancers are all gay (with Baryshnikov as some kind of a mutant)!
Secondly, Jay Leno makes a living by exploiting prejudices and stereotypes. Luckily, it is now politically incorrect to joke about the races, so at least we are not getting that. The manly vs. girlish sports, however -- that's a whole other story!
Third, stereotypes often become self-fulfilling prophecies. Let me give an example I am most familiar with: I am a software engineer, and the field is totally dominated by men, even though women are not discriminated against per se. Interestingly, when computer science first became a popular major in the early 80's, there was almost a parity - 40% against 60%, now it's more like 20% against 80%. What happened? Well, a stereotype developed, claiming that only nerds become programmers, and that a girl must be really geeky to go into it (you can't imagine how many times I get the "You are a programmer? But you are so pretty!"

) So, it became a self-fulfilling prophecy, since girls became afraid to go into this field for fear of being labeled a geek. Actually, it is even deeper than that. It is almost like girls believe that if they go into programming (or another "manly"

proffession), they will somehow miraculously become geeks.
So it becomes a self-fulfulling prophecy. Every year I help out with a program that introduces high school girls to possible carreers in technology, science, and medicine. I usually get an assorment of girls, from those who just go on a program because it's a fun field trip, to those who seriously can't choose between astro-physics and artificial intelligence as potential carreers (I am <em>not</em> exaggerating); I get some girls from very impoverished schools, where at most they consider a 6-months program after they graduate from high school, and I get other girls from very welll-to-do schools, who are thinking Masters and beyond. Indeed, a large percentage of the girls who already know they are going into a technological field are what you might call "geeks".
I think it's the same thing with ballet/skating/gymnastics. Boys are afraid to go into it for fear of being labeled "gay". Same as with girls and programming, it goes deeper than that, since boys are almost afraid they will <em>become</em> gay if they go into a "girlish"

sport. So those who do go into it are often those who are not afraid of it, since they are gay to begin with.