iPad (Retina) App Updates Roundup: PDF Expert, Facebook, Nook, Air Display and Upad

Over the past 24 hours, several notable iPad apps were updated to include support for the new iPad’s retina display. PDF Expert, my favorite PDF reader/annotator on the iPad, also received a great new feature – Document Thumbnails. Now all files are shown as thumbnails and moving PDFs around (i.e into folders) can be done via simple drag ‘n drops. Another anticipated update came from Air Display, where turning on the “HiDPI mode” on your Mac OS Lion will essentially turn that new iPad into a gorgeous 2048 x 1536 secondary display for your iMac/Macbook. Check out the complete “what’s new” for these updated apps after the break.

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Apple refuse to sell DRM-free eBooks

Image courtesy of funny-potato.com/blog

Canadian Science Fiction giant, Cory Doctorow, has put up a nice piece about why Apple and Sony suck. Rather than getting into boring techie talk, he very stealthily opines as a writer who longs for a DRM-less world, one where users can share, buy, borrow, and lend digital content as easily as they do non-digital content. As a content creator, his is a unique and important viewpoint that clashes directly with antiquated pro-Bono business models. Doctorow’s body of science fiction is captivatingly modern and so too are his finger-to-the-man opinions that hopefully, will help change the way digital books are circulated.

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