Originally Posted by Agama
Personally I'd keep both. I don't suppose a second-hand reader is worth very much and you could always use the Sony for work, travel, lending to a friend, etc. where a reader may be more likely to get damaged.
You're probably right. A back-up (travel) reader wouldn't hurt. I'm going to think about it some more. Maybe I'll sell my Sony when the Paperwhite (or Paperwhite2?) comes to the Netherlands. Anyway, I'm going to fully enjoy my kindle in the meantime!