No longer content to watch its hardware partners launch successively unsuccessful forays into the tablet market, Google has entered the fray in a very big fashion with the small form factor Nexus 7. Developed in partnership with Asus, the Nexus 7 is not only Google's first attempt at a tablet; it is also the flagship device for Android 4.1, codenamed "Jelly Bean." The Nexus 7 comes in at less than half the price of the 2012 iPad, and that fact seems to have sparked considerable interest in the device. So do we finally have a viable, long-term contender in the tablet wars? We go in-depth with o