Amen.
Someone preaching what people should or should not be consuming, and following it up with pictures of morbidly obese people is insulting to the intelligence of your intended audience.
Lay off the cheap emotional tactics, and if you're going to attempt another piece of rhetoric like that, either choose a better written article to post, or write it yourself. Otherwise, instead of conveying your opinion in an effective manner, all you'll accomplish is pissing people off.
And I'll echo what others have already said-- demonizing soda is kind of ignorant. Exercise, or lack of it, is more a culprit of obesity than sugary beverages. Now if the argument was that soda causes tooth issues, I might have been more inclined to agree, or at least read more with an open mind.