lasr21

You are right :)

Firefox will NOT include ads - Stop the misinformation!!

currently the default new tab page on a NEW installation is mostly empty: http://i.imgur.com/z71I89i.jpg

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.

From: http://daringfireball.net/linked/2012/06/01/opt-in-opt-out

"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."

That's an interesting model.

If you have time you can practice at http://www.topcoder.com or also http://projecteuler.net/

I use it and I love it.

yeah, BOGO FTW!!

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.

I know that Chrome OS is a cloud OS.