The more one learns about the inner workings of an AUT, the more one may get distracted from logging important bugs.

I saw this happen last week with a fellow teammate. She discovered a search criteria control that didn’t allow the user to search by certain values (e.g., they could search by A, B, D, but not C). Instead of logging a bug, she explained to me why it didn’t work. She was thrilled with her knowledge of countless dev discussions trying to fix the data structure beneath said search control. It was more exciting for her to explain the complex data than to worry about the little users who would not be able to search per their expectations. It was like she was suddenly on the side of the developers…and the users would never understand the complex challenges of making software work. “It’s not a bug, nobody can figure out how to deal with the complex data”.

Huh?

Dumb testers don’t have this problem. If it doesn’t follow the spec, they log it. And that’s the good thing about dumb testers. Be careful with your knowledge.