I want my avatar to be just a bit heftier... I'm not that skinny.

Don't you think its rather nice to not have the avatar emphasize on that?

Edit: assuming you mean weight not muscle mass

@JoshBent I meant it quite jokingly, but I guess I could have made that more clear. That being said, I don't see it as a point of shame or something that's nice to avoid, but rather just one more way to make my avatar, well, "me". I really don't think one more parameter to customize our avatar would be so bad... I can add a five o'clock shadow, several eye glass frames, hair styles, etc... heck, even skin color! Why not allow people an option or two for body-type? Just generalized like the skin-color options, but maybe: 'lean/fit', 'muscular' and umm... 'adorable' :P I'm just riffing here, it's not a big deal, but your comment got me thinking! ...and since it's so configurable in every other way, why not? haha