&gt; If he had said &quot;the benefits of finding friends are greater than the privacy implications&quot; or something like that there would at least been a case for a discussion<p>This has already been discussed at length many times. Perhaps uola hasn&#x27;t seen this blog post yet:<p><a href="https:&#x2F;&#x2F;whispersystems.org&#x2F;blog&#x2F;contact-discovery&#x2F;" rel="nofollow">https:&#x2F;&#x2F;whispersystems.org&#x2F;blog&#x2F;contact-discovery&#x2F;</a>