This depends very much on the type of business you're running. If you're creating software to run yourself, fair enough (as long as your debugger is sufficient

This depends very much on the type of business you're running. If you're creating software to run yourself, fair enough (as long as your debugger is sufficiently low overhead). If you're selling (and supporting) software for other people, on the other hand, being able to get them to turn on logging on a certain class and try again is a godsend.