During the "Safari is the new IE" era though, Apple had created all sorts of proprietary extensions to make websites more mobile-friendly... a whole slew of non

During the "Safari is the new IE" era though, Apple had created all sorts of proprietary extensions to make websites more mobile-friendly... a whole slew of nonstandard `-webkit-*` prefixed CSS properties and DOM events. I can't say for sure whether pressure from Google got all that stuff migrated into real web standards faster or not, but it sure felt at the time like it was having that effect.