<p>I believe Joel's <a href="http://meta.stackexchange.com/a/87415/140512">answer</a> to a meta.so post is the best answer for this. So I'm going to blatantly rip it off :)</p>

<blockquote>
  <p>"Too localized" should be used for very tiny geographic regions or vanishingly small periods of time. It is used when a question cannot possibly be answered because nobody participating in the site is likely to know the answer, and even if it were answered, nobody else would care.</p>
</blockquote>