This blog post was tough to read! Seems to have capped out at a 6th grade level.

Re: the topic, the author shows clear bias toward Firefox. It might be better to just acknowledge this: the best browser wins on each platform. Period.

Safari is up there because it runs the best/fastest/with least trouble on iPhones and iPads.

20/20 means PERFECT vision. Above that is ‘abnormally good’.

In other words, the author has a clearly biased view, tries to figure out the obvious, and doesn’t ‘agree’ with definitions for words. Right!