itwbennett writes: It can browse the web, edit Office docs, run apps. Is it a low-cost, low-function e-reader? Nope, it's a Nook. And now that XDA has rooted it, how Barnes & Noble responds will determine whether the Nook has a tablet future, says blogger Ryan Faas. 'If the device can be turned into a capable Android tablet (which technically it already is) easily, the $250 price tag certainly beats out some of the competition.'