Well, to be honest, this is really sad.. I feel really sorry for her, and even more sorry for what the world has come to..
The desire of girls towards being slim and having model-like bodies has gone beyond crazy. Some cases are due to passion originating from the girl herself towards it, but mostly, I'd say; girls tend to struggle for that due to teasing/insulting that they recieve from others.
I've seen so many people going through that situation when people comment on their weight in an uncomfortable way.. I mean, sometimes some people only like you because you're not fat, and if you happened to put on some little weight (by mistake :| ) they take the chance to negatively comment on your new put-on weight.. and, that happens in so many different ways (depending on the person commenting on your look.. )
This act really gets some girls. Specially sensitive ones, and drive them into searching for/creating crazy methods/diets just to stay slim enough for people not to tease them..
I don't think I need to write a whole article about this, simply because the article above (provided by the thread starter) pretty much says all I'd find necessary to say. And, I don't see that the girl in that article is asleep or needs to wake up (Seems she's woken up a while ago.. ) the ones who really need to wake up are the people who tease others on purpose, either their weight, or anything else!
People have the right to be healthy, have the right to eat what they like, every person owns his/her body, not any other person on earth. Also, noone choose how they look like, we are all born with all our features decided from the very start. so; as to "weight proffessionals", "beauty queens/kings",..etc whom claim themselves the right to tease others about how much they weigh, how their body looks, their beauty level, whatsoever; please, cut it off. If you got time to hurt people with cruel critiques, you better go through yourself and fix your flaws.. or wait, if that tires you, I have a better option for you; just close your mouth, you're officially causing disasters and ruining some innocent people's lives.
Conclusion : Live and let live.
[P.S. Sorry if my post is too long]