Clients complaining of bugs in an application is quite a common scenario, but what about this case from Worse Than Failure where the client wated some “bugs” to be implemented:

All these non-implemented bugs added up to one unhappy customer. In their eyes, the software was far too “unbroken” for them to use. So, after spending a year and a half developing outdated and mediocre software, David’s team put on the final touches: a slew of bugs that made it look and function like the original.

Now that’s what you call software development 🙂