Coming from a no organization at all ebook reader to simple organization seems like a dream to me. Maybe I'll learn to loath it in time.
The nook was interesting. All the reasons I bought it for ended up not being important to me. Android hacking, wifi (a first for ebook readers), micro-SD card, and the second screen.
The only thing I really miss is epub support. I mostly read books from Project Gutenberg or convert blog posts to epub to read. So I don't have to re-buy anything, just convert a lot of stuff.