How did it take them 80 years to find a bomb in a back yard? Is it a large yard? Was the bomb buried?

Although not true, I give this a pass for being a Nirvana lyric.

There’s one still open in NY.

Software developers who never have, and never will have to, use the software for real.

Yes. The customer doesn’t necessarily know what’s possible or know how to articulate what features they want. I spent one week in a position where I was using my own software for production and immediately made several simple enhancements once I had hands on experience with the expected business process.

Every programmer should go through an exercise like this at least once in a while.