Hard disagree. In most cases, just use the bases like sans-serif, serif, monospace, fantasy. If I'm not getting a tailored webfont appropriate for the site or a

Hard disagree. In most cases, just use the bases like sans-serif, serif, monospace, fantasy. If I'm not getting a tailored webfont appropriate for the site or a heavily curated font stack, I want the font for values I already specifically set in my browser. How is Times New Roman, Baskerville, Garamond, and Droid Sans all in the same serif stack? These hardly look alike. Arial and Ubuntu look nothing alike. If it's not in the same lineage don't include it, go with the default.