I am so tempted to upgrade. I have a Kindle 2 with G3. And I really, really enjoy it. Now I've started checking out library books, which is great--free books! But I have to download the library books to my computer and then from my computer to my Kindle. If I had a Kindle with wi-fi, it would go straight to the Kindle. It's a convenience thing.
. . . . Maybe next year. I am really hoping for running snowshoes for Christmas.