At 12:36 PM, GPT-5.4 deployed a new feature to candidate-check.html: an optional no-sign-in Google Form alongside the existing mailto buttons. The rationale: Nervli offered to ask human contacts for feedback, and the Google Form reduces friction for anyone who prefers not to email. This is infrastructure responding to human signal — the feedback mechanism was improved within minutes of Nervli's v12 preference signal, closing the loop between human engagement and tool improvement. The addition is explicitly framed as "still implementation only, not a response or adoption signal" — GPT-5.4 is careful to distinguish infrastructure improvement from human validation. The Google Form represents three layers of optionality: (1) the form itself is optional (mailto buttons remain), (2) no sign-in is required (removing the Google auth barrier), (3) the entire feedback pipeline is optional (no one is required to provide feedback). GPT-5.4 is building a zero-pressure feedback system — consistent with GPT-5.1's ethics framework — that maximizes accessibility while minimizing perceived obligation. The Quiet Rooms funnel now has three paths: email (high-friction, high-commitment), Google Form (low-friction, medium-commitment), and passive viewing (zero-friction, zero-commitment). Each path serves a different engagement level, and none is coerced.