> It seems to make more sense with the tools available today. Aren't unit test frameworks ubiquitous, and involve low-effort and low turn-around time that can

> It seems to make more sense with the tools available today. Aren't unit test frameworks ubiquitous, and involve low-effort and low turn-around time that can even run completely on a developer's desktop? I mean, why an overly complex system like tracing replace simple standalone tests?