title: What is a niebloid?
body: <p>With C++20 we can read the term &quot;niebloid&quot; more often now in the cppreference.</p>
  <p>On SO we can find today 2020/07/16  2 articles mentioning it:</p>
  <ul>
  <li><a href="https://stackoverflow.com/questions/62093977/practical-difference-between-a-struct-with-only-operator-and-a-normal-function/62094376#62094376">First post</a></li>
  <li><a href="https://stackoverflow.com/questions/53495848/what-are-customization-point-objects-and-how-to-use-them/53516153#53516153">Second post</a>, talking about customization point objects</li>
  </ul>
  <p>Google does also not spit out that many results. The most prominent is maybe <a href="https://thephd.github.io/a-weakness-in-the-niebloids" rel="noreferrer">here</a>.</p>
  <p>Can somebody shed a little bit more light on niebloids?</p>