<p>I would say no, as your contemporary answer about Libre Office is not directly applicable to Excel. We could come close to extending the notion to almost all statistical software (e.g. although many answers ask for a solution in R, inevitably most of those same things could be accomplished in SAS, Stata, SPSS, etc.). I don't think a <code>stat-software</code> tag would be very helpful.</p>

<p>I think their could be situations in which a spreadsheet tag is useful (such as <a href="https://stats.stackexchange.com/q/10700/1036">this</a> question about using a spreadsheet for teaching purposes), but they are so few and far between its hard to see its usefulness (at this time). There are currently only 38 questions tagged with <a href="https://stats.stackexchange.com/questions/tagged/excel">Excel</a> at this time. It is not much of a burden to peruse either the excel tag or the <a href="https://stats.stackexchange.com/questions/tagged/calc">calc</a> tag to see if they have any information pertinent to spreadsheets in general.</p>
