The silence is the story here, and it's one we should read carefully. When a reviewer posts that nearly every paper they've reviewed has received at least one rebuttal acknowledgment, but their own inbox remains empty, the immediate impulse is to look inward. Did we miss something? Did our tone in the review warrant a cold shoulder? That reaction is human, but it's also the wrong takeaway. The more likely explanation is that this quiet corner of the review process is simply uneven, and that unevenness is a structural problem, not a personal one.
For the reviewer, this isn't about validation. It's about the practical need to know whether your time spent engaging with a rebuttal was worth anything. When authors acknowledge a counterargument, they signal that they've read it, considered it, and are responding to it. Without that signal, the reviewer is left in a holding pattern, unsure whether their critique landed, was dismissed, or was never seen at all. That ambiguity erodes trust in the process. It makes the next review feel less like a conversation and more like a gamble. If you're a reviewer who has poured hours into a careful, constructive critique, the absence of any reply feels less like an oversight and more like a small erosion of the entire system's credibility.
The practical implication is straightforward: we should stop treating acknowledgment as a courtesy and start treating it as a professional obligation. Authors are already expected to respond to every point in a rebuttal. Adding a one-line acknowledgment that you've read the reviewer's comments is not a burden; it's a baseline. It doesn't require agreement, just confirmation that the message was received. For the reviewer, that single click or short reply converts a monologue into a dialogue. It also gives them permission to move on, both mentally and practically, without the nagging doubt that they've left something unresolved.
So if you're sitting there, like the original poster, with an empty inbox, don't internalize the silence. Instead, treat it as data about the current state of peer review. And if you're an author reading this, take the note: acknowledge your reviewers. It costs you seconds, and it tells the person who spent an hour on your paper that their effort was seen. The next time you're waiting for a decision, you'll want that same courtesy extended to you. Make it the standard, not the exception.