<p>If your question deals with algorithmic components of operations research, then Stack Overflow is another site where it could be on topic. As somebody with a background in OR, I try to be active there in <a href="https://stats.stackexchange.com/questions/tagged/mathematical-optimization" class="post-tag" title="show questions tagged &#39;mathematical-optimization&#39;" rel="tag">mathematical-optimization</a>; other tags on Stack Overflow that get OR-related questions include <a href="https://stats.stackexchange.com/questions/tagged/linear-programming" class="post-tag" title="show questions tagged &#39;linear-programming&#39;" rel="tag">linear-programming</a>, <a href="https://stats.stackexchange.com/questions/tagged/integer-programming" class="post-tag" title="show questions tagged &#39;integer-programming&#39;" rel="tag">integer-programming</a>, <a href="https://stats.stackexchange.com/questions/tagged/nonlinear-optimization" class="post-tag" title="show questions tagged &#39;nonlinear-optimization&#39;" rel="tag">nonlinear-optimization</a>, <a href="https://stats.stackexchange.com/questions/tagged/quadratic-programming" class="post-tag" title="show questions tagged &#39;quadratic-programming&#39;" rel="tag">quadratic-programming</a>, ...</p>

<p>Quoting a snippet from <a href="https://stackoverflow.com/help/on-topic">Stack Overflow's help center:</a></p>

<blockquote>
  <p>We feel the best Stack Overflow questions have a bit of source code in
  them, but if your question generally covers [...] or a software algorithm
  [...] then you're in the right place to ask your question!</p>
</blockquote>

<p>or-exchange is not part of Stack Exchange, but looking through their user page, some of the users there are big people in the field!</p>
