<p>A meta question: how come <a href="https://en.wikipedia.org/wiki/PSPP" rel="nofollow noreferrer">https://en.wikipedia.org/wiki/PSPP</a> has no tag of its own? Its users are more command line driven than <code>SPSS</code> users which are more GUI driven. As a result <code>PSPP</code> has another kind of questions. How (and who?) to convince to create a dedicated <code>PSPP</code> tag?</p>
