Why the Face
Writing code can be mildly irritating from time to time. Why is this not working? Yay, this works now. Wait, why is something else now broken? Huzzaaah when you finally manage to get everything working. And then comes the code review.... For the reviewer this can also be a source of great frustration or amusement. Wtf per minute is a colorful measure of time while in review. We do mean "why the face", of course!
because we just love data. and putting things into perspective.