<blockquote>
<p>What about og:image being required?</p>
</blockquote>

<p>Agree that it would be great to do more with <code>og:image</code> than serve the logo, but that should be sufficient for now, and doesn't need to change.</p>

<p>Also, "required" in practice isn't enforced. There are four required OG tags, but right now OSM just has the one.</p>

<p style="font-size:small;-webkit-text-size-adjust:none;color:#666;">—<br>Reply to this email directly or <a href="https://github.com/openstreetmap/openstreetmap-website/issues/1066#issuecomment-147508878">view it on GitHub</a>.<img alt="" height="1" src="https://github.com/notifications/beacon/ABWnLXPB1QclqcaZkI8jrtEZzNi7_CxFks5o7AyggaJpZM4GJMea.gif" width="1" /></p>
<div itemscope itemtype="http://schema.org/EmailMessage">
<div itemprop="action" itemscope itemtype="http://schema.org/ViewAction">
  <link itemprop="url" href="https://github.com/openstreetmap/openstreetmap-website/issues/1066#issuecomment-147508878"></link>
  <meta itemprop="name" content="View Issue"></meta>
</div>
<meta itemprop="description" content="View this Issue on GitHub"></meta>
</div>