With the Kindle DX — Amazon’s new large-screen e-reader – the debate about the delivery of information via printed paper compared to that of digital is starting to pick up even more. Earlier, I’d wondered about reasons to prefer dead tree media that weren’t based on just aesthetics. I see that in reviewing the new Kindle, and much to their credit, Slate has avoided misty-eyed discussions of ink-stained fingers or the timeless aroma of newsprint. …