A client's communications team once found a merge proposal sitting on their subsidiary's talk page on a Friday afternoon: fold this page into the parent company's article, the sole comment argued, on the grounds that the subsidiary had never been covered independently. Legal wanted to review the reply before anyone posted it, and legal does not work weekends.
By the time the reviewed reply was ready to post, eleven days had passed, and the merge had already happened. The closing note read simply: no objection raised, closing per WP:SILENCE. The team's read on the delay was that nothing had changed yet, that a proposal without a reply was still just a proposal. On Wikipedia, the clock does not run that way.
In many cases, silence implies consent, and if no objection is raised within a reasonable time, a proposed change can be presumed to be accepted.
The logic is practical rather than punitive. Nobody appoints a jury for a merge proposal or the reworking of a paragraph; a comment goes up on a page a reasonable number of editors are watching, and if nobody who could object does, the proposal stands as written. What counts as reasonable exposure is generous, a talk page itself, a linked WikiProject, a deletion-sorting list, but it does not include the subject's own unfamiliarity with where to look. The clock starts when the comment is posted publicly, not when someone connected to the article happens to notice it.
Silence cuts both ways, and the guideline says so: it only counts where a genuine opportunity to object existed, and it stops counting the moment somebody does object, even briefly. A one-line reply promising a fuller answer later resets nothing on its own, but it does put the discussion visibly in dispute, a safer place to be than absent from it. The dangerous middle ground is drafting a response and not posting it, because an unposted reply and no reply look identical to whoever is watching the page.
So we treat an open talk page item the way we would a meeting we were invited to: something with a start time, whether or not we chose it. We watch for these on a client's behalf and answer within days, not weeks, not because Wikipedia enforces a written deadline, but because in the one part of the process built to resemble a conversation, arriving late reads exactly like never having shown up.
