There was this person who was fervently and stridently opposed to organ transplants to humans from non-human animals. He felt this was just wrong and disgusting. Then one day he had a heart attack. Doctors trying to save his life had no choice but to give him a pig's heart because human hearts from organ donors were unavailable. Thereafter, his opinion on organ transplants from non-human animals completely changed, as such a transplant had saved his life.
This one time, there was a forum where everyone loved to write in leet-speak. It might have been horribly difficult to make sense of them, but they still loved the place. Then one day, an admin decided that he was fed up with the leet-speak, and banned it, to force people to talk normally. But instead of talking normally, everyone just zapped all their own posts and ragequit.
Comments
He had a change of heart.
It's like a great big hungry history textbook came and ate all of them.
They're lost to history.
This was because the forum had been de-leeted.