I love how people do these experiments without a valid counterpart. Sure it didn't rot but where's the home made fries with a home made burger? Then you would be able to deduce that the McDonalds meal is full of pure evil. If the author bothered to do that then I might give a damn. Even then you would still need to prove the facts by getting at least one professional to give their deduction.

There's no actual facts in that post. Not one piece of verifiable information apart from the observed fact that McDonalds looks visually ok to eat a year after it was cooked.

I think its just a case of "lets see how high I can get my Google Analytics to go". I will still go and eat a Large Triple Cheeseburger meal this week because that post had no valid information in it what so ever.