There’s an old joke about a skydiver who’s blown off course and ends up landing in a
tree, dangling above the ground. After awhile someone walks by and the skydiver asks
where he is.
The passerby answers, “You’re about 20 feet off the ground.”
The skydiver replies “You must be a software analyst.”
“You’re right. How did you know?” asks the passerby.
“Because what you told me was 100 percent accurate, but completely worthless.

Author: Craig Walls