What will happen is that it will be pre-filled with sites that are popular in your locale, organizations that Mozilla likes, and sponsored sites: http://cl.ly/image/3I172o2f202k
The pre-filled sites disappear and are replaced by your own top sites as you start using the browser.
"If “Do Not Track” defaults to on, most users will have it on; if it defaults to off, most users will have it off. Defaulting to off is no more a representation of “the user’s voice” than defaulting to on is."
One questions is around mi head this days, Chrome OS is a restrictive operative system? what happen if a want to install for example another Browser as Firefox.
