I agree with brightphoton. If young girls can't bear public comment on their fitness level, and aren't willing to get themselves into shape, they should reconsider going into a sport that entails doing solos in front of crowds and on TV in tiny sparkly dresses that expose most of their bodies. There are lots of other sports where they can cover up, or they can skate non-competitively.
Censorship is a slippery slope. You start by banning body comments, then you ban any sharp criticism, then you end up with a boring board and fans who are muzzled in a way that's different from fans of any other sport.
That said, I like that courtesy prevails on this site. If it were like sports radio and women (for example) were constantly being insulted, I wouldn't be here. But we're a long way from that.