Comment by layer8

It used to be that people set the width of their browser window to the text page width they’re comfortable with, and configured a different font if they didn’t like the default one on their browser.

We should be more ambitious in letting the browser software control the presentation according to the user’s preferences. This is not facetious. We should use the increased ease of building software to create software that is flexible, empowers the user, and accommodates different user preferences.