<p>It seems you can get upvoted for no apparent reason :)</p>

<p><a href="https://i.stack.imgur.com/uBUcv.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/uBUcv.png" alt="Upvotes = quality"></a></p>

<p>(source <a href="https://stats.stackexchange.com/a/270116/35989">https://stats.stackexchange.com/a/270116/35989</a>)</p>
