<p>Please note we now automatically delete <em>all</em> questions meeting the following criteria network wide:</p>

<p><a href="http://meta.stackexchange.com/questions/78048/auto-deleting-old-unanswered-zero-score-questions-after-a-year">http://meta.stackexchange.com/questions/78048/auto-deleting-old-unanswered-zero-score-questions-after-a-year</a></p>

<ul>
<li>less than (question age in days * 1.5) views</li>
<li>0 score or lower</li>
<li>no answers</li>
<li>1 comment or less</li>
<li>asked more than 365 days ago</li>
</ul>

<p>This is in addition to deleting unanswered, <em>negatively voted</em> questions with zero answers after 30 days, which has been in place for a while.</p>