It doesn't help that the title of the page and logo says "Google now" [1] and the footer of the page says "Integrate with Google Now".
So far this submission has had three titles:
* Google now available for Chrome
* Google Now available for Chrome
* Google Now for Chrome
Maybe a moderator will rename the submission to "Google now" (i.e. the page title) at which point a better link might have been this [2].
[1] http://www.google.com/landing/now/images/now-logo-active.png