You run your social life in the cloud. You handle your email in the cloud. You might even write your documents, store your music and keep your backups in the cloud. Why not do away with local computing altogether? That's the premise of Google's Chrome OS, relying on just a browser to be your window to the all-purpose web. The Samsung Chromebook Series 5 is one of the first notebooks to give Chrome OS a go, in the case of our Three powered machines offering 3G to release you from the WiFi teat, too. Can we really live in the cloud, or are we destined to tumble back to earth with a bump? Check out the full SlashGear review after the cut.