Here's what I need to know. WHY doesn't kindle have some way to sort my books into collections? I literally have a couple hundred books, and they're just all there. Why can't I sort them into different genres, read/not read, or whatever? Seems kind of like this should be obvious to amazon. I tried using shelfari, but it wouldn't let me import my books list, and I'm really NOT going to hand enter a couple hundred books, since that is stupid and kind of the opposite of what I'm looking to do.
ETA Kindle Fire, I think regular Kindles have this feature. Oddly the Fire does not.