After a preacher died and went to heaven, he noticed that a London cab driver had been awarded a higher place than he.
"I don't understand," he complained to God. "I devoted my entire life to my congregation."
"Our policy here in heaven is to reward results," God explained. "Now, was your congregation well attuned to you whenever you gave a sermon?"
"Well," the minister had to admit, "some in the congregation fell asleep from time to time."
"Exactly," said God, "and when people rode in this man's taxi, they not only stayed wake, they even prayed."