This is not true, there isn't much in ChromeOS that's not in ChromiumOS. You can...

Touche on Oct 8, 2013 | parent | context | favorite | on: HP Chromebook 11

This is not true, there isn't much in ChromeOS that's not in ChromiumOS. You can file bugs on crbug.com and they are positive of most requests. And of course you can fork at any time; Chromium is developed in the open.