I bought 98% of my ebooks from B&N because they allow to download them in ePub. I've also removed the DRM from all of them, not to share them, I haven't shared one single ebook yet, but to have them open and readable from every other reader.
Tim O'Reilly perfectly got the point.<p>This is my first message here (sent from my CR-48 with Verizon :)), Hacker News is a great community, I also read you guys on my iPhone, keep working hard!