It's usage might be equal to that of Chrome if they bundled it in with every Java install/update, DivX install/update, many game demo installs, some full game installs, some of the "free" Adobe products install/updates, made one of their own annoying "toolbars" that always wants to install Opera, and if whenever someone used any rival browser to visit the most popular "search engine" home page they had it pop up a BIG colorful box at the top right of the page that reads A faster way to browse the web above a BIG blue button that reads Install Google Chrome.
...just sayin' lol