It's just retarded to talk about someone's height.
Before anyone asks... I'll tell you I'm 5'6", so what? That doesn't make talking about someones height LESS retarded... It's still idiotic.
Genetically there is nothing a single solitary person can do about their height... Nothing. They can either be comfortable with their height, or sit around and mope about it.
However, people can do something about their muscle mass, their weight, whatever... That's why we're all here, at least that's why I THOUGHT we were here.
To quote my fathers favorite barnyard parable "If height meant anything, a cow would outrun a jackrabbit, but it can't." (Feel free to substitute onlyme for cow and kiwi for jackrabbit if you so desire.)
It is a very VERY insecure person who makes fun of someone's height.