<a href="http:&#x2F;&#x2F;www.insightsquared.com&#x2F;2013&#x2F;12&#x2F;why-excel-spreadsheets-are-actually-the-worst&#x2F;" rel="nofollow">http:&#x2F;&#x2F;www.insightsquared.com&#x2F;2013&#x2F;12&#x2F;why-excel-spreadsheets...</a><p>People use Excel when they really should use a programming Language like R or Python or other tools.