<p>Yes, it's pretty much a meta-tag for this site.  But since <em>every</em> question "must include at least one of [bug feature-request discussion support]," we are at the mercy of the site developers: when the question is <em>not</em> about bugs, feature requests, or support, then (by the law of the excluded middle) it <em>must</em> be tagged with <a href="/questions/tagged/discussion" class="post-tag required-tag" title="show questions tagged &#39;discussion&#39;" rel="tag">discussion</a>.  Unless you wanted to abuse the system, you had no choice when you picked that tag!</p>
