I think it might be related to a restriction google groups has (<a href="https:&#x2F;&#x2F;twitter.com&#x2F;liliakai&#x2F;status&#x2F;672219521654980608" rel="nofollow">https:&#x2F;&#x2F;twitter.com&#x2F;liliakai&#x2F;status&#x2F;672219521654980608</a>)
    &quot;Waiting for Signal Desktop beta access? Know any googlers who can lift the 100-person daily limit on google group invites?&quot;