I have heard the one about the birds having so much to eat after Armageddon destroys all the bad people also. It was creepy. The comment was like "Imagine the day when vultures are eating the bodies of the people killed by Jehovah at Armageddon, what privilege would it be for the ones that survive to be there and witness all these acts."
I also heard someone commenting about the importance of preparing for the meetings and that it should come before any high school, college or other secular related studies or home work. I was shaking my head on that one.