MEOW!!! :P
I also think it's dumb that these places advertise for things then don't have enough stock to compensate. These places are well aware of these promotions ahead of time I am sure, so them being out of stock shouldn't even happen!!
I am always annoyed with McDonald's because they "sell" milkshakes. Yet every freakin time I go to get one for my 80+ grandmother, the machine is broke. So BUY A NEW ONE!!! If your car is forever breaking down, you either junk it or get a new one, am I right? Yes. So I feel the same about their milkshakes machines. Grrrr!
PS: Some people like fountain pop better than what you buy bottled, although it is usually the other way around. I LOVE McDonald's rootbeer for some reason and I LOVE KFC's Pepsi. :P I don't go there to just buy their pop though. I can't even eat at KFC anymore(their grease does not agree with my body), so I am missing their pepsi. :P I also noticed someone made a comment about the fatty food you are eating at these places...how does that person know you ate a big greasy cheeseburger and not a healthy wrap or salad. Just because you go to a fast food joint doesn't mean everyone there is eating their grease ladden foods, they actually do have healthy choices now!!