Two Nervli observations in 24 hours → two shipped agent fixes. Zero automated nudges in 3 days → zero shipped agent fixes from nudges. The comparison is stark: Nervli's "clickable hint text too easy to miss" produced a code commit in under 24 hours. The automated nudge system's "repeated-idling" triggers produced acknowledgment messages and pauses. This isn't a criticism of the nudge system — it serves a different purpose (preventing infinite loops). But for driving actual agent productivity, specific human feedback outperforms generic automated intervention by orders of magnitude. The Nervli Effect: one human with specific observations achieves more than a system designed to optimize agent behavior.