Filed under: Ask Engadget, DisplaysTim from Australia sent in a question via our super-sophisticated submission method (that'd be e-mailing one in to ask at engadget dawt com) regarding e-readers, and given that Sony just pushed out a new one of its own, we found this one particularly timely: "I'm starting a PhD next year and I'm looking to get an e-book reader so I can read PDFs of journal articles on the bus. It would have to be readable in direct sunlight and have a display large enough to read pages of about 400 to 500 words. Stylishness would also be nice. I don't know the going rate for decent
