I really like the convenience of an e-reader, and the e-ink screen really is fantastic, but so far I've only loaded files from Project Gutenberg and some e-books from Manning (who provides free pdf and sometimes EPUB format e-books when you buy the hardcopy). I'm already bumping up against the (artificial) 230 mb-or-so limit for books not purchased directly from B&N.
I'd be more open to buying e-books from B&N if I wasn't afraid of a scenario similar to what's described in the article. As far as I can tell, B&N ships their Nook books with DRM, what guarantees do I have that I can still read those books if B&N goes under, or my account gets screwed up in some mix-up?
Edit: I must have phrased something in a confusing way. The Nook allows you to load 3rd party, non-DRM'd EPUB and PDF's (although as I mentioned, you only get about a quarter of the device's internal storage to use for 3rd-party content). My concern re: DRM was the books you buy directly from Barnes & Noble.