I have had no interest in an e-reader because I read so many books, and I get them for free from the library. I can't afford to start paying for books, even if it is a little less than buying a hard copy or even paperback version of it. I understand, though, that that is changing and my library now is loaning e-books (for Nook).
I am in two book discussion groups, and I checked last night to see how many of the selected books for this year can be borrowed in e-book format from the library. Out of 10 books that I checked so far, 2 were available. When that ratio improves a little, I will be getting either a Nook or Kindle (if it will read E-Pub format by then) primarily for the note taking feature. I lead both discussion groups, and sometimes we discuss the book months after I have read it, so I need to take notes. Being able to highlight, copy, and annotate the book on the screen I am reading and copy that to refer to later would be so useful. I think I will seriously consider it when even half of the books are available because there are also many books that I would borrow that aren't on my discussion group list.
I anticipate that my Christmas wish list will be for either a Nook or Kindle.
Grits
2010 Trek 5.2 Madone WSD, SI Diva Gel Flow
2002 Terry Classic, Terry Liberator