For those of you who are Club Nintendo members, you've probably already heard about Club Nintendo's closing. They did, however, promise to post 'dozens and dozens' of rewards in February, and they've done just that. Aside from the physical rewards, there are MANY digital games up for download, including a number of full retail games, if you have the CN coins for them.
Also, Flipnote Studio 3D will be available for Club Nintendo members who are 3DS users, later in the week.