Here in the states, at least, the e-reader market is ruled by two bookstore giants: Amazon and Barnes & Noble. And while it's not likely to come barreling into the top two any time soon, Sony has made a fairly strong case for number three, particularly with last year's Reader WiFi. That model defied Sony's reputation for overpriced gear, while offering various features unavailable in the Nooks and Kindles of the market (think: pinch-to-zoom and handwriting capabilities). The new Reader PRS-T2 maintains many of the feat