Before, eReaders were only used to read eBooks. Not anymore. As tablet computers become more and more advanced, eReaders like Amazon's Kindle, Sony's Reader and Barnes & Noble's Nook are forced to expand their capabilities beyond the basic bibliophilic needs. And the first to make significant headway is B&N's Nook Color. Most of you know that the "NOOKcolor" has been running Google's Android mobile operating system for awhile now. But the full power of Android was never officially unleashed, ...